#0a1825

Color #0a1825

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 13.28 Nearest Tailwind class gray-900 #101828 · ΔE 4

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Conversions

HEX

#0a1825

RGB

rgb(10, 24, 37)

HSL

hsl(208.9, 57.4%, 9.2%)

HSV / HSB

hsv(208.9, 73%, 14.5%)

CMYK

cmyk(73%, 35.1%, 0%, 85.5%)

LAB

lab(7.69, -0.96, -10.78)

LCH

lch(7.69, 10.82, 264.91)

OKLCH

oklch(20.4%, 0.0327, 248.07)

HWB

hwb(208.9, 3.9%, 85.5%)

Harmony colors

Complementary

#25170a

Analogous

#0a2524

#0a1825

#0a0a25

Triadic

#0a1825

#250a18

#18250a

Split-complementary

#0a1825

#250a0a

#25240a

Tetradic

#0a1825

#170a25

#25170a

#18250a

Square

#0a1825

#240a25

#25170a

#0a250a

Shades

Color #0a1825 mixed toward black.

#08141f

#071019

#050c12

#03080c

#020406

Tints

Color #0a1825 mixed toward white.

#1a3f62

#2b679e

#498ece

#86b3de

#c2d9ef

Tones

Color #0a1825 mixed toward gray.

#0c1823

#0e1820

#11181e

#13181c

#15181a

Accessibility

Aa White text on this color

17.94:1

Aa Black text on this color

1.17:1

White text reads better on this background (17.94:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#111122 · ΔE 7.6

Deuteranopia

#100f22 · ΔE 8.4

Tritanopia

#0b201f · ΔE 11.5

Achromatopsia

#171717 · ΔE 8.7

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

Code

CSS

background-color: #0a1825;

Tailwind (arbitrary value)

bg-[#0a1825]

Related colors

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Light Slate Gray #778899

Slate Gray #708090

Steel Blue #4682b4

Charcoal #36454f

Frequently asked questions

#0a1825 (#0a1825) is rgb(10, 24, 37) in RGB.

No, #0a1825 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 #0a1825, or check how it holds up for accessibility.

Generate a palette → Check contrast