#381510

Color #381510

A moderately saturated very dark red.

Closest named color Black #000000 · ΔE 23.7 Nearest Tailwind class orange-950 #441306 · ΔE 4.9

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Conversions

HEX

#381510

RGB

rgb(56, 21, 16)

HSL

hsl(7.5, 55.6%, 14.1%)

HSV / HSB

hsv(7.5, 71.4%, 22%)

CMYK

cmyk(0%, 62.5%, 71.4%, 78%)

LAB

lab(12.06, 16.94, 11.37)

LCH

lch(12.06, 20.4, 33.87)

OKLCH

oklch(24.8%, 0.0572, 30.02)

HWB

hwb(7.5, 6.3%, 78%)

Harmony colors

Complementary

#103338

Analogous

#38101f

#381510

#382910

Triadic

#381510

#103815

#151038

Split-complementary

#381510

#103829

#101f38

Tetradic

#381510

#333810

#103338

#151038

Square

#381510

#1f3810

#103338

#291038

Shades

Color #381510 mixed toward black.

#2f110d

#250e0b

#1c0a08

#130705

#090303

Tints

Color #381510 mixed toward white.

#712a20

#aa4030

#ce6455

#df988d

#efcbc6

Tones

Color #381510 mixed toward gray.

#351713

#311a17

#2e1c1a

#2b1f1d

#272121

Accessibility

Aa White text on this color

16.37:1

Aa Black text on this color

1.28:1

White text reads better on this background (16.37:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2c2c11 · ΔE 24.4

Deuteranopia

#2e3012 · ΔE 26

Tritanopia

#371213 · ΔE 2.7

Achromatopsia

#202020 · ΔE 17

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

Code

CSS

background-color: #381510;

Tailwind (arbitrary value)

bg-[#381510]

Related colors

Salmon #fa8072

Misty Rose #ffe4e1

Tomato #ff6347

Red #ff0000

Maroon #800000

Black #000000

Frequently asked questions

#381510 (#381510) is rgb(56, 21, 16) in RGB.

No, #381510 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 #381510, or check how it holds up for accessibility.

Generate a palette → Check contrast