#0a2e37

Color #0a2e37

A moderately saturated very dark cyan.

Closest named color Charcoal #36454f · ΔE 12.89 Nearest Tailwind class cyan-950 #053345 · ΔE 4.7

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Conversions

HEX

#0a2e37

RGB

rgb(10, 46, 55)

HSL

hsl(192, 69.2%, 12.7%)

HSV / HSB

hsv(192, 81.8%, 21.6%)

CMYK

cmyk(81.8%, 16.4%, 0%, 78.4%)

LAB

lab(16.96, -9.01, -9.45)

LCH

lch(16.96, 13.06, 226.37)

OKLCH

oklch(28.1%, 0.0428, 217.89)

HWB

hwb(192, 3.9%, 78.4%)

Harmony colors

Complementary

#37130a

Analogous

#0a3729

#0a2e37

#0a1737

Triadic

#0a2e37

#370a2e

#2e370a

Split-complementary

#0a2e37

#370a17

#37290a

Tetradic

#0a2e37

#130a37

#37130a

#2e370a

Square

#0a2e37

#290a37

#37130a

#17370a

Shades

Color #0a2e37 mixed toward black.

#08262e

#071f25

#05171b

#030f12

#020809

Tints

Color #0a2e37 mixed toward white.

#156276

#2197b4

#43bedd

#81d4e8

#c0e9f4

Tones

Color #0a2e37 mixed toward gray.

#0e2c33

#11292f

#15272c

#192528

#1d2324

Accessibility

Aa White text on this color

14.39:1

Aa Black text on this color

1.46:1

White text reads better on this background (14.39:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1f1f35 · ΔE 18.1

Deuteranopia

#1d1a34 · ΔE 20.4

Tritanopia

#0e3333 · ΔE 6

Achromatopsia

#2a2a2a · ΔE 12

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

Code

CSS

background-color: #0a2e37;

Tailwind (arbitrary value)

bg-[#0a2e37]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Powder Blue #b0e0e6

Sky Blue #87ceeb

Cadet Blue #5f9ea0

Light Sky Blue #87cefa

Frequently asked questions

#0a2e37 (#0a2e37) is rgb(10, 46, 55) in RGB.

No, #0a2e37 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 #0a2e37, or check how it holds up for accessibility.

Generate a palette → Check contrast