#0c121b

Color #0c121b

A muted very dark blue.

Closest named color Black #000000 · ΔE 8.59 Nearest Tailwind class gray-950 #030712 · ΔE 2.5

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Conversions

HEX

#0c121b

RGB

rgb(12, 18, 27)

HSL

hsl(216, 38.5%, 7.6%)

HSV / HSB

hsv(216, 55.6%, 10.6%)

CMYK

cmyk(55.6%, 33.3%, 0%, 89.4%)

LAB

lab(5.33, 0.21, -6.73)

LCH

lch(5.33, 6.73, 271.79)

OKLCH

oklch(18.1%, 0.0209, 258.42)

HWB

hwb(216, 4.7%, 89.4%)

Harmony colors

Complementary

#1b150c

Analogous

#0c191b

#0c121b

#0d0c1b

Triadic

#0c121b

#1b0c12

#121b0c

Split-complementary

#0c121b

#1b0d0c

#191b0c

Tetradic

#0c121b

#150c1b

#1b150c

#121b0c

Square

#0c121b

#1b0c19

#1b150c

#0c1b0d

Shades

Color #0c121b mixed toward black.

#0a0f16

#080c12

#06090d

#040609

#020304

Tints

Color #0c121b mixed toward white.

#243651

#3c5a88

#5c80b7

#92aacf

#c9d5e7

Tones

Color #0c121b mixed toward gray.

#0d121a

#0e1218

#101317

#111316

#121315

Accessibility

Aa White text on this color

18.78:1

Aa Black text on this color

1.12:1

White text reads better on this background (18.78:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0f0f19 · ΔE 3

Deuteranopia

#0e0e19 · ΔE 3.2

Tritanopia

#0c1717 · ΔE 7.4

Achromatopsia

#121212 · ΔE 5.9

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

Code

CSS

background-color: #0c121b;

Tailwind (arbitrary value)

bg-[#0c121b]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#0c121b (#0c121b) is rgb(12, 18, 27) in RGB.

No, #0c121b 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 #0c121b, or check how it holds up for accessibility.

Generate a palette → Check contrast