#0a202e

Color #0a202e

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 16.66 Nearest Tailwind class gray-800 #1e2939 · ΔE 5.4

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

Conversions

HEX

#0a202e

RGB

rgb(10, 32, 46)

HSL

hsl(203.3, 64.3%, 11%)

HSV / HSB

hsv(203.3, 78.3%, 18%)

CMYK

cmyk(78.3%, 30.4%, 0%, 82%)

LAB

lab(11.24, -3.13, -11.89)

LCH

lch(11.24, 12.3, 255.25)

OKLCH

oklch(23.3%, 0.0388, 239.34)

HWB

hwb(203.3, 3.9%, 82%)

Harmony colors

Complementary

#2e180a

Analogous

#0a2e2a

#0a202e

#0a0e2e

Triadic

#0a202e

#2e0a20

#202e0a

Split-complementary

#0a202e

#2e0a0e

#2e2a0a

Tetradic

#0a202e

#180a2e

#2e180a

#202e0a

Square

#0a202e

#2a0a2e

#2e180a

#0e2e0a

Shades

Color #0a202e mixed toward black.

#081b26

#07151f

#051017

#030b0f

#020508

Tints

Color #0a202e mixed toward white.

#184b6c

#2577aa

#459ed6

#83bee4

#c1dff1

Tones

Color #0a202e mixed toward gray.

#0d1f2b

#101f28

#131e25

#161d22

#191d1f

Accessibility

Aa White text on this color

16.68:1

Aa Black text on this color

1.26:1

White text reads better on this background (16.68:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#16162b · ΔE 12.3

Deuteranopia

#15132a · ΔE 13.7

Tritanopia

#0c2928 · ΔE 11.4

Achromatopsia

#1e1e1e · ΔE 9.9

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

Code

CSS

background-color: #0a202e;

Tailwind (arbitrary value)

bg-[#0a202e]

Related colors

Light Sky Blue #87cefa

Charcoal #36454f

Steel Blue #4682b4

Alice Blue #f0f8ff

Sky Blue #87ceeb

Dodger Blue #1e90ff

Frequently asked questions

#0a202e (#0a202e) is rgb(10, 32, 46) in RGB.

No, #0a202e 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.

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 #0a202e, or check how it holds up for accessibility.

Generate a palette → Check contrast