#0c5a63

Color #0c5a63

A vivid, highly saturated dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 10.7 Nearest Tailwind class cyan-800 #005f78 · ΔE 7

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Conversions

HEX

#0c5a63

RGB

rgb(12, 90, 99)

HSL

hsl(186.2, 78.4%, 21.8%)

HSV / HSB

hsv(186.2, 87.9%, 38.8%)

CMYK

cmyk(87.9%, 9.1%, 0%, 61.2%)

LAB

lab(34.58, -18.29, -11.48)

LCH

lch(34.58, 21.59, 212.12)

OKLCH

oklch(42.9%, 0.0699, 207.22)

HWB

hwb(186.2, 4.7%, 61.2%)

Harmony colors

Complementary

#63150c

Analogous

#0c6341

#0c5a63

#0c2f63

Triadic

#0c5a63

#630c5a

#5a630c

Split-complementary

#0c5a63

#630c2f

#63410c

Tetradic

#0c5a63

#150c63

#63150c

#5a630c

Square

#0c5a63

#410c63

#63150c

#2f630c

Shades

Color #0c5a63 mixed toward black.

#0a4b53

#083c42

#062d32

#041e21

#020f11

Tints

Color #0c5a63 mixed toward white.

#13909e

#1ac6da

#4dd9e9

#88e6f1

#c4f2f8

Tones

Color #0c5a63 mixed toward gray.

#13545c

#1b4f55

#22494d

#294346

#303d3f

Accessibility

Aa White text on this color

7.9:1

Aa Black text on this color

2.66:1

White text reads better on this background (7.9:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3d3d61 · ΔE 24.8

Deuteranopia

#393360 · ΔE 26.6

Tritanopia

#175f5f · ΔE 4.6

Achromatopsia

#515151 · ΔE 17.7

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

Code

CSS

background-color: #0c5a63;

Tailwind (arbitrary value)

bg-[#0c5a63]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#0c5a63 (#0c5a63) is rgb(12, 90, 99) in RGB.

No, #0c5a63 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 #0c5a63, or check how it holds up for accessibility.

Generate a palette → Check contrast