#0c0b11

Color #0c0b11

A muted very dark blue.

Closest named color Black #000000 · ΔE 4.42 Nearest Tailwind class mauve-950 #0c090c · ΔE 1.7

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#0c0b11

RGB

rgb(12, 11, 17)

HSL

hsl(250, 21.4%, 5.5%)

HSV / HSB

hsv(250, 35.3%, 6.7%)

CMYK

cmyk(29.4%, 35.3%, 0%, 93.3%)

LAB

lab(3.23, 1.32, -2.72)

LCH

lch(3.23, 3.02, 295.89)

OKLCH

oklch(15.4%, 0.0128, 292.55)

HWB

hwb(250, 4.3%, 93.3%)

Harmony colors

Complementary

#10110b

Analogous

#0b0d11

#0c0b11

#0f0b11

Triadic

#0c0b11

#110c0b

#0b110c

Split-complementary

#0c0b11

#110f0b

#0d110b

Tetradic

#0c0b11

#110b10

#10110b

#0b110c

Square

#0c0b11

#110b0d

#10110b

#0b110f

Shades

Color #0c0b11 mixed toward black.

#0a090e

#08070b

#060609

#040406

#020203

Tints

Color #0c0b11 mixed toward white.

#2e2b42

#514a73

#756da0

#a39dc0

#d1cedf

Tones

Color #0c0b11 mixed toward gray.

#0c0c11

#0d0c10

#0d0d10

#0d0d0f

#0e0e0f

Accessibility

Aa White text on this color

19.6:1

Aa Black text on this color

1.07:1

White text reads better on this background (19.6:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0c0c10 · ΔE 1.1

Deuteranopia

#0c0c0f · ΔE 1.7

Tritanopia

#0c0f0e · ΔE 4.4

Achromatopsia

#0c0c0c · ΔE 3.1

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

Code

CSS

background-color: #0c0b11;

Tailwind (arbitrary value)

bg-[#0c0b11]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#0c0b11 (#0c0b11) is rgb(12, 11, 17) in RGB.

No, #0c0b11 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 #0c0b11, or check how it holds up for accessibility.

Generate a palette → Check contrast