#831631

Color #831631

A vivid, highly saturated dark red.

Closest named color Brown #a52a2a · ΔE 19.81 Nearest Tailwind class rose-900 #8b0836 · ΔE 2.4

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

Conversions

HEX

#831631

RGB

rgb(131, 22, 49)

HSL

hsl(345.1, 71.2%, 30%)

HSV / HSB

hsv(345.1, 83.2%, 51.4%)

CMYK

cmyk(0%, 83.2%, 62.6%, 48.6%)

LAB

lab(28.44, 46.08, 13.31)

LCH

lch(28.44, 47.96, 16.11)

OKLCH

oklch(40.1%, 0.1425, 13.27)

HWB

hwb(345.1, 8.6%, 48.6%)

Harmony colors

Complementary

#168368

Analogous

#831668

#831631

#833116

Triadic

#831631

#318316

#163183

Split-complementary

#831631

#168331

#166883

Tetradic

#831631

#836816

#168368

#163183

Square

#831631

#688316

#168368

#311683

Shades

Color #831631 mixed toward black.

#6d1229

#570f21

#410b19

#2c0710

#160408

Tints

Color #831631 mixed toward white.

#b61f44

#dd335d

#e56686

#ee99ae

#f6ccd7

Tones

Color #831631 mixed toward gray.

#7a1f36

#71283a

#68313f

#5f3a43

#564348

Accessibility

Aa White text on this color

9.89:1

Aa Black text on this color

2.12:1

White text reads better on this background (9.89:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#66652c · ΔE 42.3

Deuteranopia

#6a702b · ΔE 47.3

Tritanopia

#802827 · ΔE 7.1

Achromatopsia

#434343 · ΔE 24.7

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

Code

CSS

background-color: #831631;

Tailwind (arbitrary value)

bg-[#831631]

Related colors

Crimson #dc143c

Pink #ffc0cb

Pale Violet Red #db7093

Lavender Blush #fff0f5

Light Pink #ffb6c1

Hot Pink #ff69b4

Frequently asked questions

#831631 (#831631) is rgb(131, 22, 49) in RGB.

No, #831631 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 #831631, or check how it holds up for accessibility.

Generate a palette → Check contrast