#121f22

Color #121f22

A muted very dark cyan.

Closest named color Black #000000 · ΔE 12.31 Nearest Tailwind class mist-900 #161b1d · ΔE 3.8

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Conversions

HEX

#121f22

RGB

rgb(18, 31, 34)

HSL

hsl(191.3, 30.8%, 10.2%)

HSV / HSB

hsv(191.3, 47.1%, 13.3%)

CMYK

cmyk(47.1%, 8.8%, 0%, 86.7%)

LAB

lab(10.73, -4.65, -3.85)

LCH

lch(10.73, 6.04, 219.62)

OKLCH

oklch(22.9%, 0.019, 213.61)

HWB

hwb(191.3, 7.1%, 86.7%)

Harmony colors

Complementary

#221512

Analogous

#12221d

#121f22

#121722

Triadic

#121f22

#22121f

#1f2212

Split-complementary

#121f22

#221217

#221d12

Tetradic

#121f22

#151222

#221512

#1f2212

Square

#121f22

#1d1222

#221512

#172212

Shades

Color #121f22 mixed toward black.

#0f1a1c

#0c1517

#091011

#060a0b

#030506

Tints

Color #121f22 mixed toward white.

#2c4c54

#477a86

#69a2b0

#9bc1ca

#cde0e5

Tones

Color #121f22 mixed toward gray.

#131e21

#151d1f

#161d1e

#171c1d

#191b1b

Accessibility

Aa White text on this color

16.87:1

Aa Black text on this color

1.24:1

White text reads better on this background (16.87:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#181921 · ΔE 8.7

Deuteranopia

#181721 · ΔE 10.9

Tritanopia

#132121 · ΔE 2.4

Achromatopsia

#1d1d1d · ΔE 6.8

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

Code

CSS

background-color: #121f22;

Tailwind (arbitrary value)

bg-[#121f22]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Powder Blue #b0e0e6

Sky Blue #87ceeb

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Frequently asked questions

#121f22 (#121f22) is rgb(18, 31, 34) in RGB.

No, #121f22 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 #121f22, or check how it holds up for accessibility.

Generate a palette → Check contrast