#0a272b

Color #0a272b

A moderately saturated very dark cyan.

Closest named color Charcoal #36454f · ΔE 15.91 Nearest Tailwind class teal-950 #022f2e · ΔE 5.5

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

Conversions

HEX

#0a272b

RGB

rgb(10, 39, 43)

HSL

hsl(187.3, 62.3%, 10.4%)

HSV / HSB

hsv(187.3, 76.7%, 16.9%)

CMYK

cmyk(76.7%, 9.3%, 0%, 83.1%)

LAB

lab(13.77, -9.15, -5.85)

LCH

lch(13.77, 10.86, 212.59)

OKLCH

oklch(25.3%, 0.0348, 207.74)

HWB

hwb(187.3, 3.9%, 83.1%)

Harmony colors

Complementary

#2b0e0a

Analogous

#0a2b1f

#0a272b

#0a162b

Triadic

#0a272b

#2b0a27

#272b0a

Split-complementary

#0a272b

#2b0a16

#2b1f0a

Tetradic

#0a272b

#0e0a2b

#2b0e0a

#272b0a

Square

#0a272b

#1f0a2b

#2b0e0a

#162b0a

Shades

Color #0a272b mixed toward black.

#082124

#071a1d

#051416

#030d0e

#020707

Tints

Color #0a272b mixed toward white.

#185f69

#2797a7

#46c3d4

#83d7e2

#c1ebf1

Tones

Color #0a272b mixed toward gray.

#0d2528

#102326

#122123

#151f20

#181d1d

Accessibility

Aa White text on this color

15.7:1

Aa Black text on this color

1.34:1

White text reads better on this background (15.7:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1a1b2a · ΔE 15.9

Deuteranopia

#19162a · ΔE 19.8

Tritanopia

#0d2929 · ΔE 2.6

Achromatopsia

#232323 · ΔE 11.2

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

Code

CSS

background-color: #0a272b;

Tailwind (arbitrary value)

bg-[#0a272b]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#0a272b (#0a272b) is rgb(10, 39, 43) in RGB.

No, #0a272b 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.

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Build something with this color

Generate a full palette from #0a272b, or check how it holds up for accessibility.

Generate a palette → Check contrast