#31312d

Color #31312d

A nearly neutral, gray-leaning very dark yellow.

Closest named color Charcoal #36454f · ΔE 13.53 Nearest Tailwind class olive-800 #2b2b22 · ΔE 3.6

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Conversions

HEX

#31312d

RGB

rgb(49, 49, 45)

HSL

hsl(60, 4.3%, 18.4%)

HSV / HSB

hsv(60, 8.2%, 19.2%)

CMYK

cmyk(0%, 0%, 8.2%, 80.8%)

LAB

lab(20.2, -0.91, 2.55)

LCH

lch(20.2, 2.71, 109.64)

OKLCH

oklch(31.2%, 0.007, 106.62)

HWB

hwb(60, 17.6%, 80.8%)

Harmony colors

Complementary

#2d2d31

Analogous

#312f2d

#31312d

#2f312d

Triadic

#31312d

#2d3131

#312d31

Split-complementary

#31312d

#2d2f31

#2f2d31

Tetradic

#31312d

#2d312d

#2d2d31

#312d31

Square

#31312d

#2d312f

#2d2d31

#312d2f

Shades

Color #31312d mixed toward black.

#292925

#21211e

#181816

#10100f

#080807

Tints

Color #31312d mixed toward white.

#55554e

#79796f

#9b9b92

#bdbdb7

#dededb

Tones

Color #31312d mixed toward gray.

#31312d

#30302e

#2f2f2f

Accessibility

Aa White text on this color

13.06:1

Aa Black text on this color

1.61:1

White text reads better on this background (13.06:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#31312e · ΔE 0.6

Deuteranopia

#31312e · ΔE 0.6

Tritanopia

#312f2f · ΔE 3.4

Achromatopsia

#313131 · ΔE 2.7

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

Code

CSS

background-color: #31312d;

Tailwind (arbitrary value)

bg-[#31312d]

Related colors

Ivory #fffff0

Beige #f5f5dc

Light Goldenrod Yellow #fafad2

Light Yellow #ffffe0

Olive #808000

Yellow #ffff00

Frequently asked questions

#31312d (#31312d) is rgb(49, 49, 45) in RGB.

No, #31312d 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 #31312d, or check how it holds up for accessibility.

Generate a palette → Check contrast