#0a232b

Color #0a232b

A moderately saturated very dark cyan.

Closest named color Black #000000 · ΔE 16.08 Nearest Tailwind class mist-800 #22292b · ΔE 6.5

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Conversions

HEX

#0a232b

RGB

rgb(10, 35, 43)

HSL

hsl(194.5, 62.3%, 10.4%)

HSV / HSB

hsv(194.5, 76.7%, 16.9%)

CMYK

cmyk(76.7%, 18.6%, 0%, 83.1%)

LAB

lab(12.23, -6.48, -8.19)

LCH

lch(12.23, 10.44, 231.65)

OKLCH

oklch(24.1%, 0.0341, 222.02)

HWB

hwb(194.5, 3.9%, 83.1%)

Harmony colors

Complementary

#2b120a

Analogous

#0a2b23

#0a232b

#0a132b

Triadic

#0a232b

#2b0a23

#232b0a

Split-complementary

#0a232b

#2b0a13

#2b230a

Tetradic

#0a232b

#120a2b

#2b120a

#232b0a

Square

#0a232b

#230a2b

#2b120a

#132b0a

Shades

Color #0a232b mixed toward black.

#081d24

#07171d

#051216

#030c0e

#020607

Tints

Color #0a232b mixed toward white.

#185569

#2788a7

#46b2d4

#83cbe2

#c1e5f1

Tones

Color #0a232b mixed toward gray.

#0d2228

#102026

#121f23

#151d20

#181c1d

Accessibility

Aa White text on this color

16.3:1

Aa Black text on this color

1.29:1

White text reads better on this background (16.3:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#181829 · ΔE 14.7

Deuteranopia

#161429 · ΔE 17.1

Tritanopia

#0c2827 · ΔE 6.7

Achromatopsia

#202020 · ΔE 9.9

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

Code

CSS

background-color: #0a232b;

Tailwind (arbitrary value)

bg-[#0a232b]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Powder Blue #b0e0e6

Light Sky Blue #87cefa

Charcoal #36454f

Frequently asked questions

#0a232b (#0a232b) is rgb(10, 35, 43) in RGB.

No, #0a232b is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

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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 #0a232b, or check how it holds up for accessibility.

Generate a palette → Check contrast