Close to Onyx
#2D312D
#2D312D is a very dark neutral gray, close to the color Onyx. In RGB it’s made of 17.6% red, 19.2% green, and 17.6% blue. Its hue is 120°, with 4% saturation and 18% lightness, so it reads as a neutral 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 #2D312D.
Split complementary
The two neighbors of the complement: contrast that’s easier to balance.
Open in the palette creator →Tetradic
Two complementary pairs: rich, best with one color in charge.
Open in the palette creator →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
13.22:1 AAABlack text on this color
1.59:1 FailThis color as text on white
13.22:1 AAAThis color as text on black
1.59:1 FailHow it looks with color blindness
About 1 in 12 men and 1 in 200 women see color differently. Here’s #2D312D as they’d see it.
#2D312D 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 #2D312D
What color is #2D312D?
#2D312D is a very dark neutral gray, close to the color Onyx. In RGB it’s made of 17.6% red, 19.2% green, and 17.6% blue. Its hue is 120°, with 4% saturation and 18% lightness, so it reads as a neutral color. White text sits best on top of it.
What is #2D312D in RGB?
#2D312D is rgb(45, 49, 45): 45 red, 49 green, and 45 blue on a 0–255 scale.
What is #2D312D in CMYK?
Roughly cmyk(8, 0, 8, 81). Print results depend on paper and press, so proof it before a big print run.
What Pantone is closest to #2D312D?
PANTONE Black 3 C is the closest match in our list. Screen colors and ink never match perfectly; check a physical Pantone guide.
What color goes with #2D312D?
Its complement #332F33 gives the strongest contrast. For something calmer, try its analogous neighbors, or its own tints and shades above.