#31302c

Color #31302c

A nearly neutral, gray-leaning very dark yellow.

Closest named color Charcoal #36454f · ΔE 13.96 Nearest Tailwind class olive-800 #2b2b22 · ΔE 3.7

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#31302c

RGB

rgb(49, 48, 44)

HSL

hsl(48, 5.4%, 18.2%)

HSV / HSB

hsv(48, 10.2%, 19.2%)

CMYK

cmyk(0%, 2%, 10.2%, 80.8%)

LAB

lab(19.84, -0.45, 2.72)

LCH

lch(19.84, 2.76, 99.39)

OKLCH

oklch(30.9%, 0.0071, 95.63)

HWB

hwb(48, 17.3%, 80.8%)

Harmony colors

Complementary

#2c2d31

Analogous

#312d2c

#31302c

#2f312c

Triadic

#31302c

#2c3130

#302c31

Split-complementary

#31302c

#2c2f31

#2d2c31

Tetradic

#31302c

#2d312c

#2c2d31

#302c31

Square

#31302c

#2c312d

#2c2d31

#312c2f

Shades

Color #31302c mixed toward black.

#292825

#21201d

#181816

#10100f

#080807

Tints

Color #31302c mixed toward white.

#56544d

#7a786e

#9c9a91

#bdbcb6

#deddda

Tones

Color #31302c mixed toward gray.

#30302c

#302f2d

#2f2f2e

Accessibility

Aa White text on this color

13.21:1

Aa Black text on this color

1.59:1

White text reads better on this background (13.21:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#31312d · ΔE 0.7

Deuteranopia

#31312d · ΔE 0.7

Tritanopia

#312e2e · ΔE 3.4

Achromatopsia

#303030 · ΔE 2.6

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #31302c;

Tailwind (arbitrary value)

bg-[#31302c]

Related colors

Cornsilk #fff8dc

Gold #ffd700

Goldenrod #daa520

Dark Goldenrod #b8860b

Khaki #f0e68c

Lemon Chiffon #fffacd

Frequently asked questions

#31302c (#31302c) is rgb(49, 48, 44) in RGB.

No, #31302c is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #31302c, or check how it holds up for accessibility.

Generate a palette → Check contrast