#0c5173

Color #0c5173

A vivid, highly saturated dark cyan.

Closest named color Charcoal #36454f · ΔE 17.92 Nearest Tailwind class sky-900 #024a70 · ΔE 2.8

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Conversions

HEX

#0c5173

RGB

rgb(12, 81, 115)

HSL

hsl(199.8, 81.1%, 24.9%)

HSV / HSB

hsv(199.8, 89.6%, 45.1%)

CMYK

cmyk(89.6%, 29.6%, 0%, 54.9%)

LAB

lab(32.26, -6.87, -25.08)

LCH

lch(32.26, 26, 254.68)

OKLCH

oklch(41.3%, 0.0847, 236.95)

HWB

hwb(199.8, 4.7%, 54.9%)

Harmony colors

Complementary

#732e0c

Analogous

#0c7361

#0c5173

#0c1e73

Triadic

#0c5173

#730c51

#51730c

Split-complementary

#0c5173

#730c1e

#73610c

Tetradic

#0c5173

#2e0c73

#732e0c

#51730c

Square

#0c5173

#610c73

#732e0c

#1e730c

Shades

Color #0c5173 mixed toward black.

#0a4460

#08364d

#062939

#041b26

#020e13

Tints

Color #0c5173 mixed toward white.

#127aad

#18a2e7

#52baed

#8bd1f3

#c5e8f9

Tones

Color #0c5173 mixed toward gray.

#154e6a

#1d4b62

#264859

#2e4551

#374248

Accessibility

Aa White text on this color

8.61:1

Aa Black text on this color

2.44:1

White text reads better on this background (8.61:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#37376c · ΔE 16.2

Deuteranopia

#332e6a · ΔE 17.8

Tritanopia

#156665 · ΔE 17.5

Achromatopsia

#4c4c4c · ΔE 16.8

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

Code

CSS

background-color: #0c5173;

Tailwind (arbitrary value)

bg-[#0c5173]

Related colors

Sky Blue #87ceeb

Light Sky Blue #87cefa

Charcoal #36454f

Deep Sky Blue #00bfff

Light Blue #add8e6

Steel Blue #4682b4

Frequently asked questions

#0c5173 (#0c5173) is rgb(12, 81, 115) in RGB.

No, #0c5173 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 #0c5173, or check how it holds up for accessibility.

Generate a palette → Check contrast