#331813

Color #331813

A moderately saturated very dark red.

Closest named color Black #000000 · ΔE 19.92 Nearest Tailwind class orange-950 #441306 · ΔE 7.2

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Conversions

HEX

#331813

RGB

rgb(51, 24, 19)

HSL

hsl(9.4, 45.7%, 13.7%)

HSV / HSB

hsv(9.4, 62.7%, 20%)

CMYK

cmyk(0%, 52.9%, 62.7%, 80%)

LAB

lab(11.99, 12.88, 9.34)

LCH

lch(11.99, 15.91, 35.95)

OKLCH

oklch(24.6%, 0.0447, 31.56)

HWB

hwb(9.4, 7.5%, 80%)

Harmony colors

Complementary

#132e33

Analogous

#33131e

#331813

#332813

Triadic

#331813

#133318

#181333

Split-complementary

#331813

#133328

#131e33

Tetradic

#331813

#2e3313

#132e33

#181333

Square

#331813

#1e3313

#132e33

#281333

Shades

Color #331813 mixed toward black.

#2a1410

#22100d

#190c09

#110806

#080403

Tints

Color #331813 mixed toward white.

#683127

#9e4a3b

#c36e5f

#d79f94

#ebcfca

Tones

Color #331813 mixed toward gray.

#301a16

#2e1c18

#2b1d1b

#281f1e

#262120

Accessibility

Aa White text on this color

16.4:1

Aa Black text on this color

1.28:1

White text reads better on this background (16.4:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2a2914 · ΔE 20.3

Deuteranopia

#2b2d15 · ΔE 22.8

Tritanopia

#321515 · ΔE 2.8

Achromatopsia

#1f1f1f · ΔE 14.4

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

Code

CSS

background-color: #331813;

Tailwind (arbitrary value)

bg-[#331813]

Related colors

Tomato #ff6347

Salmon #fa8072

Misty Rose #ffe4e1

Dark Salmon #e9967a

Coral #ff7f50

Orange Red #ff4500

Frequently asked questions

#331813 (#331813) is rgb(51, 24, 19) in RGB.

No, #331813 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

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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 #331813, or check how it holds up for accessibility.

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