#513731

Color #513731

A muted dark red.

Closest named color Charcoal #36454f · ΔE 21.65 Nearest Tailwind class taupe-700 #473c39 · ΔE 6.9

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Conversions

HEX

#513731

RGB

rgb(81, 55, 49)

HSL

hsl(11.3, 24.6%, 25.5%)

HSV / HSB

hsv(11.3, 39.5%, 31.8%)

CMYK

cmyk(0%, 32.1%, 39.5%, 68.2%)

LAB

lab(25.87, 10.7, 8.4)

LCH

lch(25.87, 13.6, 38.13)

OKLCH

oklch(36.5%, 0.039, 33.49)

HWB

hwb(11.3, 19.2%, 68.2%)

Harmony colors

Complementary

#314b51

Analogous

#51313b

#513731

#514731

Triadic

#513731

#315137

#373151

Split-complementary

#513731

#315147

#313b51

Tetradic

#513731

#4b5131

#314b51

#373151

Square

#513731

#3b5131

#314b51

#473151

Shades

Color #513731 mixed toward black.

#442e29

#362521

#291c19

#1b1210

#0e0908

Tints

Color #513731 mixed toward white.

#785249

#a06d61

#b79189

#cfb6b0

#e7dad8

Tones

Color #513731 mixed toward gray.

#4e3934

#4c3a36

#493c39

#463e3c

#443f3e

Accessibility

Aa White text on this color

10.82:1

Aa Black text on this color

1.94:1

White text reads better on this background (10.82:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#474733 · ΔE 18.9

Deuteranopia

#494a33 · ΔE 20.3

Tritanopia

#503434 · ΔE 3.4

Achromatopsia

#3d3d3d · ΔE 12.8

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

Code

CSS

background-color: #513731;

Tailwind (arbitrary value)

bg-[#513731]

Related colors

Tomato #ff6347

Dark Salmon #e9967a

Coral #ff7f50

Orange Red #ff4500

Salmon #fa8072

Misty Rose #ffe4e1

Frequently asked questions

#513731 (#513731) is rgb(81, 55, 49) in RGB.

No, #513731 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 #513731, or check how it holds up for accessibility.

Generate a palette → Check contrast