#57617e

Color #57617e

A muted medium blue.

Closest named color Slate Gray #708090 · ΔE 14.52 Nearest Tailwind class slate-600 #45556c · ΔE 6.3

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Conversions

HEX

#57617e

RGB

rgb(87, 97, 126)

HSL

hsl(224.6, 18.3%, 41.8%)

HSV / HSB

hsv(224.6, 31%, 49.4%)

CMYK

cmyk(31%, 23%, 0%, 50.6%)

LAB

lab(41.35, 3.44, -17.48)

LCH

lch(41.35, 17.82, 281.13)

OKLCH

oklch(49.6%, 0.0482, 269.76)

HWB

hwb(224.6, 34.1%, 50.6%)

Harmony colors

Complementary

#7e7457

Analogous

#57757e

#57617e

#61577e

Triadic

#57617e

#7e5761

#617e57

Split-complementary

#57617e

#7e6157

#757e57

Tetradic

#57617e

#74577e

#7e7457

#617e57

Square

#57617e

#7e5775

#7e7457

#577e61

Shades

Color #57617e mixed toward black.

#495169

#3a4154

#2c313f

#1d202a

#0f1015

Tints

Color #57617e mixed toward white.

#6d789a

#8a93ae

#a7aec2

#c4c9d7

#e2e4eb

Tones

Color #57617e mixed toward gray.

#5a637b

#5e6478

#616674

#646771

#67696e

Accessibility

Aa White text on this color

6.15:1

Aa Black text on this color

3.42:1

White text reads better on this background (6.15:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5b5c78 · ΔE 4

Deuteranopia

#5b5a76 · ΔE 5

Tritanopia

#587371 · ΔE 18.4

Achromatopsia

#616161 · ΔE 12.9

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

Code

CSS

background-color: #57617e;

Tailwind (arbitrary value)

bg-[#57617e]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#57617e (#57617e) is rgb(87, 97, 126) in RGB.

No, #57617e 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 #57617e, or check how it holds up for accessibility.

Generate a palette → Check contrast