#577f85

Color #577f85

A muted medium cyan.

Closest named color Slate Gray #708090 · ΔE 10.78 Nearest Tailwind class mist-500 #67787c · ΔE 6.7

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Conversions

HEX

#577f85

RGB

rgb(87, 127, 133)

HSL

hsl(187.8, 20.9%, 43.1%)

HSV / HSB

hsv(187.8, 34.6%, 52.2%)

CMYK

cmyk(34.6%, 4.5%, 0%, 47.8%)

LAB

lab(50.57, -12.28, -7.7)

LCH

lch(50.57, 14.49, 212.09)

OKLCH

oklch(56.9%, 0.0454, 207.69)

HWB

hwb(187.8, 34.1%, 47.8%)

Harmony colors

Complementary

#855d57

Analogous

#578574

#577f85

#576885

Triadic

#577f85

#85577f

#7f8557

Split-complementary

#577f85

#855768

#857457

Tetradic

#577f85

#5d5785

#855d57

#7f8557

Square

#577f85

#745785

#855d57

#688557

Shades

Color #577f85 mixed toward black.

#486a6f

#3a5559

#2b3f42

#1d2a2c

#0e1516

Tints

Color #577f85 mixed toward white.

#6d999f

#8aadb2

#a7c2c6

#c5d6d9

#e2ebec

Tones

Color #577f85 mixed toward gray.

#5b7c81

#5f797d

#627679

#667476

#6a7172

Accessibility

Aa White text on this color

4.39:1

Aa Black text on this color

4.78:1

Black text reads better on this background (4.78:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6b6b84 · ΔE 20.1

Deuteranopia

#686583 · ΔE 22.5

Tritanopia

#5a8282 · ΔE 3.1

Achromatopsia

#787878 · ΔE 13.7

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

Code

CSS

background-color: #577f85;

Tailwind (arbitrary value)

bg-[#577f85]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Light Blue #add8e6

Dark Turquoise #00ced1

Deep Sky Blue #00bfff

Aqua #00ffff

Frequently asked questions

#577f85 (#577f85) is rgb(87, 127, 133) in RGB.

No, #577f85 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 #577f85, or check how it holds up for accessibility.

Generate a palette → Check contrast