#587f8f

Color #587f8f

A muted medium cyan.

Closest named color Slate Gray #708090 · ΔE 7.79 Nearest Tailwind class mist-500 #67787c · ΔE 6.8

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

Conversions

HEX

#587f8f

RGB

rgb(88, 127, 143)

HSL

hsl(197.5, 23.8%, 45.3%)

HSV / HSB

hsv(197.5, 38.5%, 56.1%)

CMYK

cmyk(38.5%, 11.2%, 0%, 43.9%)

LAB

lab(50.96, -9.31, -12.96)

LCH

lch(50.96, 15.96, 234.31)

OKLCH

oklch(57.4%, 0.0499, 225.49)

HWB

hwb(197.5, 34.5%, 43.9%)

Harmony colors

Complementary

#8f6858

Analogous

#588f84

#587f8f

#58638f

Triadic

#587f8f

#8f587f

#7f8f58

Split-complementary

#587f8f

#8f5863

#8f8458

Tetradic

#587f8f

#68588f

#8f6858

#7f8f58

Square

#587f8f

#84588f

#8f6858

#638f58

Shades

Color #587f8f mixed toward black.

#496a77

#3b555f

#2c3f48

#1d2a30

#0f1518

Tints

Color #587f8f mixed toward white.

#6f96a6

#8cabb8

#a9c0ca

#c5d5dc

#e2eaed

Tones

Color #587f8f mixed toward gray.

#5d7d8a

#617b86

#667981

#6a777d

#6f7578

Accessibility

Aa White text on this color

4.33:1

Aa Black text on this color

4.85:1

Black text reads better on this background (4.85:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6b6b8b · ΔE 18.4

Deuteranopia

#69668a · ΔE 20

Tritanopia

#5a8888 · ΔE 8.8

Achromatopsia

#797979 · ΔE 13.3

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

Code

CSS

background-color: #587f8f;

Tailwind (arbitrary value)

bg-[#587f8f]

Related colors

Sky Blue #87ceeb

Deep Sky Blue #00bfff

Light Blue #add8e6

Light Sky Blue #87cefa

Charcoal #36454f

Steel Blue #4682b4

Frequently asked questions

#587f8f (#587f8f) is rgb(88, 127, 143) in RGB.

No, #587f8f 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.

Try it →

Build something with this color

Generate a full palette from #587f8f, or check how it holds up for accessibility.

Generate a palette → Check contrast