#331d1b

Color #331d1b

A muted very dark red.

Closest named color Black #000000 · ΔE 18.17 Nearest Tailwind class taupe-800 #2b2422 · ΔE 8.1

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Conversions

HEX

#331d1b

RGB

rgb(51, 29, 27)

HSL

hsl(5, 30.8%, 15.3%)

HSV / HSB

hsv(5, 47.1%, 20%)

CMYK

cmyk(0%, 43.1%, 47.1%, 80%)

LAB

lab(13.6, 10.5, 5.9)

LCH

lch(13.6, 12.04, 29.33)

OKLCH

oklch(25.9%, 0.0351, 25.47)

HWB

hwb(5, 10.6%, 80%)

Harmony colors

Complementary

#1b3133

Analogous

#331b25

#331d1b

#33291b

Triadic

#331d1b

#1b331d

#1d1b33

Split-complementary

#331d1b

#1b3329

#1b2533

Tetradic

#331d1b

#31331b

#1b3133

#1d1b33

Square

#331d1b

#25331b

#1b3133

#291b33

Shades

Color #331d1b mixed toward black.

#2b1816

#221312

#1a0f0d

#110a09

#090504

Tints

Color #331d1b mixed toward white.

#623834

#91534d

#b47772

#cda5a1

#e6d2d0

Tones

Color #331d1b mixed toward gray.

#311f1d

#2f201f

#2d2221

#2b2423

#292525

Accessibility

Aa White text on this color

15.76:1

Aa Black text on this color

1.33:1

White text reads better on this background (15.76:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2b2b1b · ΔE 18.3

Deuteranopia

#2c2e1c · ΔE 20.2

Tritanopia

#321c1c · ΔE 1.2

Achromatopsia

#232323 · ΔE 12.2

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

Code

CSS

background-color: #331d1b;

Tailwind (arbitrary value)

bg-[#331d1b]

Related colors

Misty Rose #ffe4e1

Salmon #fa8072

Tomato #ff6347

Red #ff0000

Maroon #800000

Black #000000

Frequently asked questions

#331d1b (#331d1b) is rgb(51, 29, 27) in RGB.

No, #331d1b 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.

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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 #331d1b, or check how it holds up for accessibility.

Generate a palette → Check contrast