#0a0d0f

Color #0a0d0f

A muted very dark blue.

Closest named color Black #000000 · ΔE 3.74 Nearest Tailwind class mist-950 #090b0c · ΔE 0.7

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Conversions

HEX

#0a0d0f

RGB

rgb(10, 13, 15)

HSL

hsl(204, 20%, 4.9%)

HSV / HSB

hsv(204, 33.3%, 5.9%)

CMYK

cmyk(33.3%, 13.3%, 0%, 94.1%)

LAB

lab(3.49, -0.51, -1.24)

LCH

lch(3.49, 1.34, 247.64)

OKLCH

oklch(15.7%, 0.0065, 237.53)

HWB

hwb(204, 3.9%, 94.1%)

Harmony colors

Complementary

#0f0c0a

Analogous

#0a0f0e

#0a0d0f

#0a0a0f

Triadic

#0a0d0f

#0f0a0d

#0d0f0a

Split-complementary

#0a0d0f

#0f0a0a

#0f0e0a

Tetradic

#0a0d0f

#0c0a0f

#0f0c0a

#0d0f0a

Square

#0a0d0f

#0e0a0f

#0f0c0a

#0a0f0a

Shades

Color #0a0d0f mixed toward black.

#080b0c

#07090a

#050607

#030405

#020202

Tints

Color #0a0d0f mixed toward white.

#2a373f

#4b6170

#6d8b9e

#9eb1be

#ced8df

Tones

Color #0a0d0f mixed toward gray.

#0a0d0f

#0b0d0e

#0c0d0d

Accessibility

Aa White text on this color

19.49:1

Aa Black text on this color

1.08:1

White text reads better on this background (19.49:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0b0b0f · ΔE 1.8

Deuteranopia

#0b0b0e · ΔE 1.5

Tritanopia

#0a0e0e · ΔE 1.3

Achromatopsia

#0d0d0d · ΔE 1.4

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

Code

CSS

background-color: #0a0d0f;

Tailwind (arbitrary value)

bg-[#0a0d0f]

Related colors

Charcoal #36454f

Light Sky Blue #87cefa

Steel Blue #4682b4

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Light Slate Gray #778899

Frequently asked questions

#0a0d0f (#0a0d0f) is rgb(10, 13, 15) in RGB.

No, #0a0d0f is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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.

Try it →

Build something with this color

Generate a full palette from #0a0d0f, or check how it holds up for accessibility.

Generate a palette → Check contrast