#000c1f

Color #000c1f

A vivid, highly saturated very dark blue.

Closest named color Black #000000 · ΔE 13.5 Nearest Tailwind class slate-950 #020618 · ΔE 3

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Conversions

HEX

#000c1f

RGB

rgb(0, 12, 31)

HSL

hsl(216.8, 100%, 6.1%)

HSV / HSB

hsv(216.8, 100%, 12.2%)

CMYK

cmyk(100%, 61.3%, 0%, 87.8%)

LAB

lab(3.27, 1.43, -13.02)

LCH

lch(3.27, 13.1, 276.27)

OKLCH

oklch(15.4%, 0.0469, 252.49)

HWB

hwb(216.8, 0%, 87.8%)

Harmony colors

Complementary

#1f1300

Analogous

#001c1f

#000c1f

#04001f

Triadic

#000c1f

#1f000c

#0c1f00

Split-complementary

#000c1f

#1f0400

#1c1f00

Tetradic

#000c1f

#13001f

#1f1300

#0c1f00

Square

#000c1f

#1f001c

#1f1300

#001f04

Shades

Color #000c1f mixed toward black.

#000a1a

#000815

#000610

#00040a

#000205

Tints

Color #000c1f mixed toward white.

#002b6f

#004abf

#106cff

#5f9dff

#afceff

Tones

Color #000c1f mixed toward gray.

#030d1d

#050d1a

#080e17

#0a0e15

#0d0f12

Accessibility

Aa White text on this color

19.58:1

Aa Black text on this color

1.07:1

White text reads better on this background (19.58:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#05051b · ΔE 4.2

Deuteranopia

#05041b · ΔE 4.6

Tritanopia

#011818 · ΔE 13.2

Achromatopsia

#0c0c0c · ΔE 10.2

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

Code

CSS

background-color: #000c1f;

Tailwind (arbitrary value)

bg-[#000c1f]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#000c1f (#000c1f) is rgb(0, 12, 31) in RGB.

No, #000c1f 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #000c1f, or check how it holds up for accessibility.

Generate a palette → Check contrast