Close to Chocolate Cosmos
#661F21
#661F21 is a dark, rich red, close to the color Chocolate Cosmos. In RGB it’s made of 40% red, 12.2% green, and 12.9% blue. Its hue is 358°, with 53% saturation and 26% lightness, so it reads as a warm color. White text sits best on top of it.
Color codes
Tints, shades & tones
Tints add white, shades add black, tones add gray. Tap any one to open its page.
Tints
Shades
Tones
Color harmonies
Combinations from the color wheel, built around #661F21.
Split complementary
The two neighbors of the complement: contrast that’s easier to balance.
Open in the palette builder →Tetradic
Two complementary pairs: rich, best with one color in charge.
Open in the palette builder →Contrast & readability
WCAG contrast ratios for text. 4.5:1 is the minimum for body text, 3:1 for large text.
White text on this color
11.78:1 AAABlack text on this color
1.78:1 FailThis color as text on white
11.78:1 AAAThis color as text on black
1.78:1 FailHow it looks with color blindness
About 1 in 12 men and 1 in 200 women see color differently. Here’s #661F21 as they’d see it.
#661F21 in use
A headline in this color
Body text stays dark for reading; the color carries buttons, links, and accents.
On a dark background
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Brands with a similar color
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Questions about #661F21
What color is #661F21?
#661F21 is a dark, rich red, close to the color Chocolate Cosmos. In RGB it’s made of 40% red, 12.2% green, and 12.9% blue. Its hue is 358°, with 53% saturation and 26% lightness, so it reads as a warm color. White text sits best on top of it.
What is #661F21 in RGB?
#661F21 is rgb(102, 31, 33): 102 red, 31 green, and 33 blue on a 0–255 scale.
What is #661F21 in CMYK?
Roughly cmyk(0, 70, 68, 60). Print results depend on paper and press, so proof it before a big print run.
What Pantone is closest to #661F21?
PANTONE 491 C is the closest match in our list. Screen colors and ink never match perfectly; check a physical Pantone guide.
What color goes with #661F21?
Its complement #023F3E gives the strongest contrast. For something calmer, try its analogous neighbors, or its own tints and shades above.