#005b77

Color #005b77

A vivid, highly saturated dark cyan.

Closest named color Charcoal #36454f · ΔE 18.42 Nearest Tailwind class cyan-800 #005f78 · ΔE 2

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Conversions

HEX

#005b77

RGB

rgb(0, 91, 119)

HSL

hsl(194.1, 100%, 23.3%)

HSV / HSB

hsv(194.1, 100%, 46.7%)

CMYK

cmyk(100%, 23.5%, 0%, 53.3%)

LAB

lab(35.62, -12.23, -22.32)

LCH

lch(35.62, 25.45, 241.28)

OKLCH

oklch(44%, 0.0854, 227.56)

HWB

hwb(194.1, 0%, 53.3%)

Harmony colors

Complementary

#771c00

Analogous

#007757

#005b77

#001f77

Triadic

#005b77

#77005b

#5b7700

Split-complementary

#005b77

#77001f

#775700

Tetradic

#005b77

#1c0077

#771c00

#5b7700

Square

#005b77

#570077

#771c00

#1f7700

Shades

Color #005b77 mixed toward black.

#004c63

#003d4f

#002d3b

#001e28

#000f14

Tints

Color #005b77 mixed toward white.

#008db8

#00bff9

#3bd1ff

#7de0ff

#bef0ff

Tones

Color #005b77 mixed toward gray.

#0a566d

#145063

#1e4b59

#28464f

#324145

Accessibility

Aa White text on this color

7.6:1

Aa Black text on this color

2.76:1

White text reads better on this background (7.6:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3c3d71 · ΔE 19.7

Deuteranopia

#383270 · ΔE 21.5

Tritanopia

#106c6b · ΔE 14.3

Achromatopsia

#545454 · ΔE 17.4

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

Code

CSS

background-color: #005b77;

Tailwind (arbitrary value)

bg-[#005b77]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Powder Blue #b0e0e6

Light Sky Blue #87cefa

Charcoal #36454f

Frequently asked questions

#005b77 (#005b77) is rgb(0, 91, 119) in RGB.

No, #005b77 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.

Try it → Generators

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 #005b77, or check how it holds up for accessibility.

Generate a palette → Check contrast