#511b31

Color #511b31

A moderately saturated dark pink.

Closest named color Charcoal #36454f · ΔE 32.99 Nearest Tailwind class pink-950 #510424 · ΔE 4.7

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Conversions

HEX

#511b31

RGB

rgb(81, 27, 49)

HSL

hsl(335.6, 50%, 21.2%)

HSV / HSB

hsv(335.6, 66.7%, 31.8%)

CMYK

cmyk(0%, 66.7%, 39.5%, 68.2%)

LAB

lab(19.04, 27.69, -1.37)

LCH

lch(19.04, 27.72, 357.17)

OKLCH

oklch(31.3%, 0.0846, 357.83)

HWB

hwb(335.6, 10.6%, 68.2%)

Harmony colors

Complementary

#1b513b

Analogous

#511b4c

#511b31

#51201b

Triadic

#511b31

#31511b

#1b3151

Split-complementary

#511b31

#1b5120

#1b4c51

Tetradic

#511b31

#513b1b

#1b513b

#1b3151

Square

#511b31

#4c511b

#1b513b

#201b51

Shades

Color #511b31 mixed toward black.

#441729

#361221

#290e19

#1b0910

#0e0508

Tints

Color #511b31 mixed toward white.

#832c4f

#b63d6e

#cd6891

#de9bb6

#eecdda

Tones

Color #511b31 mixed toward gray.

#4d2032

#482433

#442934

#3f2d34

#3b3235

Accessibility

Aa White text on this color

13.54:1

Aa Black text on this color

1.55:1

White text reads better on this background (13.54:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#40402d · ΔE 31.6

Deuteranopia

#43462c · ΔE 35.1

Tritanopia

#4f2928 · ΔE 9.3

Achromatopsia

#2e2e2e · ΔE 21

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

Code

CSS

background-color: #511b31;

Tailwind (arbitrary value)

bg-[#511b31]

Related colors

Lavender Blush #fff0f5

Pale Violet Red #db7093

Hot Pink #ff69b4

Deep Pink #ff1493

Crimson #dc143c

Medium Violet Red #c71585

Frequently asked questions

#511b31 (#511b31) is rgb(81, 27, 49) in RGB.

No, #511b31 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #511b31, or check how it holds up for accessibility.

Generate a palette → Check contrast