#0c1121

Color #0c1121

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 12.87 Nearest Tailwind class gray-900 #101828 · ΔE 2.1

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Conversions

HEX

#0c1121

RGB

rgb(12, 17, 33)

HSL

hsl(225.7, 46.7%, 8.8%)

HSV / HSB

hsv(225.7, 63.6%, 12.9%)

CMYK

cmyk(63.6%, 48.5%, 0%, 87.1%)

LAB

lab(5.32, 2.74, -11.39)

LCH

lch(5.32, 11.71, 283.53)

OKLCH

oklch(18.2%, 0.0339, 269.66)

HWB

hwb(225.7, 4.7%, 87.1%)

Harmony colors

Complementary

#211c0c

Analogous

#0c1b21

#0c1121

#110c21

Triadic

#0c1121

#210c11

#11210c

Split-complementary

#0c1121

#21110c

#1b210c

Tetradic

#0c1121

#1c0c21

#211c0c

#11210c

Square

#0c1121

#210c1b

#211c0c

#0c2111

Shades

Color #0c1121 mixed toward black.

#0a0e1b

#080b16

#060810

#04060b

#020305

Tints

Color #0c1121 mixed toward white.

#212e5a

#354c93

#546ec1

#8d9fd6

#c6cfea

Tones

Color #0c1121 mixed toward gray.

#0e121f

#0f131d

#11141c

#13151a

#151618

Accessibility

Aa White text on this color

18.79:1

Aa Black text on this color

1.12:1

White text reads better on this background (18.79:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0e0e1e · ΔE 2

Deuteranopia

#0e0e1d · ΔE 2.1

Tritanopia

#0c1b1b · ΔE 13.1

Achromatopsia

#121212 · ΔE 9.5

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

Code

CSS

background-color: #0c1121;

Tailwind (arbitrary value)

bg-[#0c1121]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#0c1121 (#0c1121) is rgb(12, 17, 33) in RGB.

No, #0c1121 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 #0c1121, or check how it holds up for accessibility.

Generate a palette → Check contrast