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Q. Why is a color wheel handy?
Q. When you're on location painting or photographing how do you use it? A. While painting you see an object, you see the brightest color on it and mix in the opposite color to shadow it. I took the "hit and miss out of it" by having the correct oppositions. It takes a lot of memorizing to know every color's opposite.
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Color Elements Make Transparent Colored Crystals which match Light and Pigment colors.
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Orange darkens to the brown of red just like yellow and red, in the transition we get Burnt Sienna.
Raw umber is the coolest dark pigment for the color that is RCW#1.10.1 yellow. This yellow-green-brown is a much cooler in the 10º arc for Green Umber in RCW#36.10.5. #36 Yellow-yellow-green and #1 yellow are side by side each using 10 degrees of the 360 degrees circle. Likewise and opposite..
Transparent magenta and transparent green are opposite, just add any opposite colors together to get a color darker or all the way dark to neutral dark. |
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Here are correct tint colors & incorrect shadow colors
This chart is available as an RGB image and CMYK image in the Pen Palette Tiff Zip. SEND ME THE LINK. |
| 00 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 09 | 08 | 07 | 06 | 05 | 04 | 03 | 02 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
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The transparent primary color Yellow in pigments can shade to either a green Cool Dark, like in the RGB/YMC light system or to a red Warm Dark, like my color wheel has it for pigments. The transparent color pigment Yellow must be on the warm side for the artist to mix it with any other warm color. By adding a cool yellow/green pigment to a warm yellow color you would lessen the intensity of the yellow and make it dirty. |
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1,000,000,000 nm to 1 meter. |
If you would like the link to this large 600 dpi tif EM image in a Zip file ask for one by Email.
Electromagnetic Spectrum Chart 600 ppi by Real Color Wheel - Email
If you want more information about the electromagnetic spectrum it's on my rainbow page.
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The RCW Real Color Wheel is the physical crystal color wheel with the properties of each color crystal getting darker. This matches the elements' color in its natural progression to dark. Like crystal oxides containing iron, they go from yellow to brown. Since this is so, it makes the RGB/YMC/LAB colorwheel inaccurate for plotting pigments for the artist to use as a color wheel in the field. Ult blue must be opposite yellow and plot opposite yellow, like on my wheel which can be just as accurate for positioning pigments in relationship to each other as simple RGB positioning, only better. The new opaque Irgazine yellow is a perfect warm darker yellow, 36RGB#1.6 while the new Bismuth yellow is the bright full chroma RGB#1.0 The Irgazine yellow has a very slight dual-tonality and will mix with its complement ultramarine blue to a dark. Look at RCW#36.0, Yellow-green and compare it to the primary path to dark for yellow on the RGB they look the same. There is no warm yellow path to dark in the RGB, only a cool path. On the RCW matrix I put them side by side and use the warm path of yellow as the pure primary yellow and the cool path as Yellow-green's path. Duel-toned Irgazine Green is a transparent yellow-green and it mixes a neutral with dioxzine purple. Here are some color examples of crystals that the artist would be interested in since crystals are pigment and chemicals are made with the same elements. Calcite crystal, [CaCo3], makes the perfect Cyan color with Copper in the Iceland Spar Crystal, it polarizes to the color Ultramarine Blue. Yellow is made with Iron, and Magenta is the Sphaerocobaltite Pink Calcite Crystal made with allochromatic Cobalt. The Calcite Crystal is also a natural polarizing filter.
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Note that Transparent Indian Yellow and translucent Gamboge are hue/color names, these colors as "genuine" are not available or used today. PERMANENT TRANSPARENT YELLOWS
PY153 or PY150 dioxine nickel complex = Indian Yellow Golden Brown, Gamboge, Indian Red Gold, Sap Green
YELLOW PIGMENT COMPOUNDS THAT WORK AS TRANSPARENT TRIADS
Transparent oil colors are precipitated on alumina, the oxide of aluminum present in clay. Another base for these colors could
PY153 or PY150 dioxine nickel complex = Indian Yellow Brown.
TODAY'S PERMANENT TRANSPARENT CHEMICAL PIGMENTS
PY153 or PY150, dioxine nickel complex = Indian Yellow Brown.
needed for their opaqueness and brilliance.
PY35 cadmium Zinc sulfide = Cadmium Yellow Lemon PIGMENTS FOR 36 REAL COLOR WHEEL 36RCW#1 is the first color arc, RCW#1.0 is the full color in the first color ard, RCW#1.0.1 to RCW#1.0.9 are the warm and cool of the full color, RCW#1.01 to RCW#1.09 are tints of the first color, RCW#1.1 to RCW#1.10 are the darker scaled colors of the first arc. The RCW Pigment Color Number for Cadmium Yellow Lemon Opaque is:
Brown is the darkest intensity of yellow-greens, yellows and reds. Mix this low intensity brown with its opposite color Ultramarine blue to Cyan for a neutral dark. 36RCW#1.01 to RCW#36.01 are the outer rings, lighter pigment or tinted hues of this color section.
#1.01 Tint of the 1st color arc, yellow
Oil Pigment Palette. White is in the middle of the palette. The top of the palette on the left is Dioxazine Purple, Ultramarine Blue, Cobalt Blue, Thalo Blue or O.H. transparent Manganese blue, Turquoise, Opaque Green and Thalo Green on the right. The left side goes from Dioxazine Purple to Burnt Umber, Bt. Sienna, Red Oxide, Yellow Ochre, Naples Yellow (or lead-tin Yellow) to Quinacridone Magenta at the bottom. The bottom row of colors is Quinacridone Magenta, Rembrandt Rose, Cad Red, Cadmium Orange, Indian Yellow Golden, Cadmium Yellow Medium, Gamboge, Cadmium Yellow Light, Cadmium Yellow Pale, Lead Yellow Lemon is in the bottom left corner of the palette. The right side is from Thalo Green on the top, then , Permanent Green Light, Green Gold, Yellow Green Opaque with Lead Yellow Light at the bottom. I keep all 37 of these oil pigments below on hand with me, they all have their special color and pigment properties. |
Interactive Real Color Wheel Matching Tube Pigment Colors in RGB and YMC.Each color's number relates to its position on the 36 color Real Color Wheel. These 36 RCW colors get dark just as they do in crystals. Opposite complement pigments mix dark shadow colors just as nature makes shadows on sunlit items. The top color Yellow is the color numbered (#1.0) The number (#1.10) is a darker version of (#1.0) on the way through the dark neutral middle to its opposite color (#19.10) dark Ultramarine Blue. Just as in the Titanium Crystal, Rutile Test your monitor. The top button is the deepest Black. The lower radio button is White. Go back to White. Enter a color name or hexidesimal code, FFFFFF = White (all colors full, the numbers 000000 = black (no color). Use numbers in groups of 33 to be web safe. Examples: FF0000 is red, 990000 is a dark red color red and no other colors, 660000 is a darker red, 33000 is very dark red. 00FF00 is green, 0000FF is blue, CCCCCC is neutral gray. I think a spectroscope of dried pigment color would show all colors to be impure but this can't always be shown on the web. The percentage CMYK was from mathematical printed chart and matched to the tube color by eye. I matched the dried chip color to the computer by eye. It's close enough to paint with a computer tablet and compare the relationships of similar colors in pigments. I matched the pigment tube color dry to RGB color and read it with a Digital Color Meter. Top-tone is adding White to the color. Under-tone is adding clear, like water or oil. Mass-tone is thick out of the tube pigment. Click the radio button to change the background to the matching tube color. #1.0.5, Tint of Isoindolinone = Mussini Cadmium Yellow. #"FFFF00", R=255 G=255 B=0 Opposite color = #19.5.5, Ultramarine Blue Dark. They mix together to make a fairly good neutral dark. Opposite color = #22.0.5, Mussini Cobalt Blue Light, or dark, opaque. Because both colors are opaque the final mixture is not dark but rather it's a lighter neutral gray. #"00255C", R=0 G=37 B=92 Opposite color = Cobalt Blue to Ultramarinelt Blue, these combinations can make a Burnt Umber or a neutral dark. The Under-tone (the pigment color with clear medium added) of Mussini Burnt Sienna. The high Top-tone tint of Mussini Burnt Sienna. Opposite color = #22.0.5, cobalt blue to #19.0.5, ultramarine blue Opposite color = #25.6.5, Grumbacher Thalo Blue mass-tone, transparent. A neutral dark can be made by adding any color from cyan to ultramarine blue. #"000040", R=000, G=000, B=064 Opposite color = #25.6.5, Grumbacher Thalo Blue mass-tone, transparent, a perfect Cyan. tint = Opposite color = #27.6.5, Rembrandt Blue Green in it's mass-tone, a transparent Turquoise color. #"003020", R=0 G=48 B=48 The under-tone of this tube color. The top-tone of Rembrandt Rose, the perfect Pink, notice it is getting cooler. #"FF4186", RGB, R=255, G=065, B=134 The top-tone of PR:122, the perfect primary magenta. The pigment Opera is another perfect magenta but it's fugitive. Opposite color = 31.6.2, Mussini Phthalo Green mass-tone is blue/side green, transparent. Thalo Green mixes to a perfect neutral dark. #"003010" R=0. G=48, B=16 Opposite color =#31.6.8, Grumbacher Thalo Green Yellow/Side, transparent. Has a warmer mass-tone than top-tone. #"003000" R=000, G=048, B=000 Cool top-tone. Cooler top-tone with more White. Warm transparent under-tone. Opposite color = 33.6.5, Hooker's green Permanent, transparent or translucent, depending on the brand. #"1A2813", R=26, G=40, B=19 A top-tone tint of this color Carbazole Dioxazine Purple. Opposite color = 33.6.5, Hooker's Green Permanent, transparent or translucent, depending on the brand. #"1A2813", R=26, G=40, B=19 With the addition of White this pigment fills the warm slot. Here is the tinted color of this pigment Grumbacher Dioxazine Purple. Opposite color = #36.10.5, Mussini Raw Umber, a translucent cool Brown/green side. #"332500", R051, G=037, B=000 Top-tone tint of this color Ultramarine Violet. The top-tone tint of this color French Ultramarine Blue. The opposite color = #1.0.5, Mussini Cadmium Yellow #"FFFF00". To mix a dark neutral use the darkest form of opaque yellow, 1.10.9, Mussini Burnt Umber. The opposite color = #1.0.5, Mussini Cadmium Yellow #"FFFF00". To mix a dark neutral use the darkest form of opaque yellow, 1.10.9, Mussini Burnt Umber. Top-tone tint of this color Mussini Ultramarine Light. Opposite color = #4.0.5, Mussini Cadmium Orange, opaque. #"FF8200", R=255, G=130, B=0 Because both colors are opaque the final mixture is not dark but rather it's a lighter neutral gray. A Top-tone tint of this color Cobalt Blue. Opposite colors = #7.5.5 Blocks Venetian Red, warm opaque going to neutral dark black and #7.0.5 Cadmium Red. Adding either color mixes to a neutral dark. A middle top-tone tint of this color Thalo Blue. A very high top-tone tint of this color is, Cyan Thalo Blue. Opposite color = #12.0.5, Rembrandt Rose, transparent Scarlet-Crimson. #"F1004C", R=241 G=0 B=76. The top-tone tint Blue Green. Opposite color = #11.0.5, There are no tube colors opposite Opaque Green Light. This color Opaque Green Light has too much white in it to make a good dark, it will mix to an neutral gray. Opposite color = #13.0.5, Quinacridone Magenta, PR122. A tint of this color Phthalo Green. Opposite color = #13.0.5, Quinacridone Magenta PR122. A top-tone tint of this color Thalo Green yellow/side is: RGB, R=0 G=255 B=176 Opposite color = #14.0.5, a cool magenta, cobalt violet transparent is not available anymore. A tinted top-tone by adding white of this Permanent Green Light color is: RGB, R=0,G=255, B=147 Opposite color = ##16.0.5, Liquitex Carbazole Dioxazine Purple, transparent. #"300030" R=48 G=0 B=48 A tinted Top-tone by adding white of this color Hooker's green Permanent is: RGB, R=0,G=255, B=147 Opposite color = #16.0.5, Grumbacher Dioxazine Purple. This combination will only make a neutral gray not black. Opposite color = #18.0.5, Ultramarine Violet, translucent. Tint of Old Holland Yellow-Green Organic Opaque. #19.0.5 Ultramarine Violet, translucent mass-color from the tube. #"260035", R=38 G=0 B=53 This is the closest pigment that will mix neutral dark with sap green. A tint with added white to this Sap Green color is: RGB, R=152, G=197, B=0 Opposite color = #19.0.5, Ultramarine Violet, translucent mass-color from the tube. #"260035", R=38 G=0 B=53 Brillant Yellow-Green has too much opaque yellow in it to be used for a neutral dark, use the color 36.10.5 raw umber instead. Opposite color = #19.0.5 Ultramarine Violet, translucent mass-color from the tube. #"260035", R=038 G=000 B=053 A top-tone tint by adding white to this dual-toned Genuine Golden Green color is: RGB, R=246 G=255, B=0 Opposite color = #19.0.5 Ultramarine Violet, translucent mass-color from the tube. #"260035", R=38 G=0 B=53 Return to White Or, a cool neutral tint. #"CCCCCC", R=180 G=180 B=180 |
All dots are links to each pigment's description. Read the linking color name in the browser
status bar below.
The center links to the photo pigment color chip chart page. Pigment artists, don't miss it!
Real Color Wheels are 36, 12, 6 or 3 colors.
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The color arcs are numbered from 1 to 36. #00. Outer rings, lighter pigment or tint hue of this color. #0. 100% full chroma for opaque pigments, 50% top-tone tint for transparent pigments.
Clickable Artists' Real Color Wheel matching pigments
This CLICKABLE chip color map below shows the true opposition pigment colors for mixing neutral darks on my color wheel. It will be the new "basic" color wheel because the color oppositions are accurate. Use my revolutionary color wheel, replace your old color wheel now. The old Red-Blue-Yellow and Yellow-Magenta-Cyan plain color wheels are inaccurate, for any artist.
NEXT, Other Color Wheel
Order this complete color course on CD, $35.00. Order only a 5"X5" Laminated Real Color Wheel $10.00
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Painting on Location Join Painting on Location forum show your location paintings. Email Don Jusko
Free printable Real Color Wheel, CYMK and RGB
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