Close to Black Olive
#403F3C
#403F3C is a dark neutral gray, close to the color Black Olive. In RGB it’s made of 25.1% red, 24.7% green, and 23.5% blue. Its hue is 45°, with 3% saturation and 24% 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 #403F3C.
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
10.53:1 AAABlack text on this color
1.99:1 FailThis color as text on white
10.53:1 AAAThis color as text on black
1.99:1 FailHow it looks with color blindness
About 1 in 12 men and 1 in 200 women see color differently. Here’s #403F3C as they’d see it.
#403F3C 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 #403F3C
What color is #403F3C?
#403F3C is a dark neutral gray, close to the color Black Olive. In RGB it’s made of 25.1% red, 24.7% green, and 23.5% blue. Its hue is 45°, with 3% saturation and 24% lightness, so it reads as a neutral color. White text sits best on top of it.
What is #403F3C in RGB?
#403F3C is rgb(64, 63, 60): 64 red, 63 green, and 60 blue on a 0–255 scale.
What is #403F3C in CMYK?
Roughly cmyk(0, 2, 6, 75). Print results depend on paper and press, so proof it before a big print run.
What Pantone is closest to #403F3C?
PANTONE Black 7 C is the closest match in our list. Screen colors and ink never match perfectly; check a physical Pantone guide.
What color goes with #403F3C?
Its complement #3E3F42 gives the strongest contrast. For something calmer, try its analogous neighbors, or its own tints and shades above.