#00555f

Color #00555f

A vivid, highly saturated very dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 10.55 Nearest Tailwind class cyan-800 #005f78 · ΔE 7.2

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

Conversions

HEX

#00555f

RGB

rgb(0, 85, 95)

HSL

hsl(186.3, 100%, 18.6%)

HSV / HSB

hsv(186.3, 100%, 37.3%)

CMYK

cmyk(100%, 10.5%, 0%, 62.7%)

LAB

lab(32.53, -18, -12.1)

LCH

lch(32.53, 21.69, 213.91)

OKLCH

oklch(41.1%, 0.0708, 208.52)

HWB

hwb(186.3, 0%, 62.7%)

Harmony colors

Complementary

#5f0a00

Analogous

#005f39

#00555f

#00255f

Triadic

#00555f

#5f0055

#555f00

Split-complementary

#00555f

#5f0025

#5f3900

Tetradic

#00555f

#0a005f

#5f0a00

#555f00

Square

#00555f

#39005f

#5f0a00

#255f00

Shades

Color #00555f mixed toward black.

#00474f

#00393f

#002a2f

#001c20

#000e10

Tints

Color #00555f mixed toward white.

#0093a4

#00d1e9

#2fe9ff

#75f0ff

#baf8ff

Tones

Color #00555f mixed toward gray.

#084f57

#10484f

#184247

#203c3f

#283637

Accessibility

Aa White text on this color

8.52:1

Aa Black text on this color

2.46:1

White text reads better on this background (8.52:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#38385d · ΔE 24.7

Deuteranopia

#342e5c · ΔE 26.3

Tritanopia

#0e5b5a · ΔE 5.7

Achromatopsia

#4c4c4c · ΔE 17.6

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

Code

CSS

background-color: #00555f;

Tailwind (arbitrary value)

bg-[#00555f]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#00555f (#00555f) is rgb(0, 85, 95) in RGB.

No, #00555f 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.

Try it → Accessibility

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 #00555f, or check how it holds up for accessibility.

Generate a palette → Check contrast