#381815

Color #381815

A moderately saturated very dark red.

Closest named color Black #000000 · ΔE 22.28 Nearest Tailwind class orange-950 #441306 · ΔE 6.2

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Conversions

HEX

#381815

RGB

rgb(56, 24, 21)

HSL

hsl(5.1, 45.5%, 15.1%)

HSV / HSB

hsv(5.1, 62.5%, 22%)

CMYK

cmyk(0%, 57.1%, 62.5%, 78%)

LAB

lab(12.91, 15.52, 9.42)

LCH

lch(12.91, 18.16, 31.26)

OKLCH

oklch(25.5%, 0.0517, 26.81)

HWB

hwb(5.1, 8.2%, 78%)

Harmony colors

Complementary

#153538

Analogous

#381524

#381815

#382915

Triadic

#381815

#153818

#181538

Split-complementary

#381815

#153829

#152438

Tetradic

#381815

#353815

#153538

#181538

Square

#381815

#243815

#153538

#291538

Shades

Color #381815 mixed toward black.

#2f1411

#25100e

#1c0c0a

#130807

#090403

Tints

Color #381815 mixed toward white.

#6d2e29

#a1453c

#c46a61

#d89c96

#ebcdca

Tones

Color #381815 mixed toward gray.

#351a18

#321d1b

#2f1f1e

#2c2221

#292424

Accessibility

Aa White text on this color

16.04:1

Aa Black text on this color

1.31:1

White text reads better on this background (16.04:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2d2d16 · ΔE 23.4

Deuteranopia

#2f3116 · ΔE 25.4

Tritanopia

#371616 · ΔE 1.6

Achromatopsia

#212121 · ΔE 16

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

Code

CSS

background-color: #381815;

Tailwind (arbitrary value)

bg-[#381815]

Related colors

Misty Rose #ffe4e1

Salmon #fa8072

Tomato #ff6347

Red #ff0000

Maroon #800000

Black #000000

Frequently asked questions

#381815 (#381815) is rgb(56, 24, 21) in RGB.

No, #381815 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 #381815, or check how it holds up for accessibility.

Generate a palette → Check contrast