#575166

Color #575166

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 13.16 Nearest Tailwind class mauve-600 #594c5b · ΔE 4.1

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Conversions

HEX

#575166

RGB

rgb(87, 81, 102)

HSL

hsl(257.1, 11.5%, 35.9%)

HSV / HSB

hsv(257.1, 20.6%, 40%)

CMYK

cmyk(14.7%, 20.6%, 0%, 60%)

LAB

lab(35.73, 7.17, -11.25)

LCH

lch(35.73, 13.34, 302.51)

OKLCH

oklch(44.9%, 0.0347, 298.04)

HWB

hwb(257.1, 31.8%, 60%)

Harmony colors

Complementary

#606651

Analogous

#515666

#575166

#625166

Triadic

#575166

#665751

#516657

Split-complementary

#575166

#666251

#566651

Tetradic

#575166

#665160

#606651

#516657

Square

#575166

#665156

#606651

#516662

Shades

Color #575166 mixed toward black.

#494455

#3a3644

#2c2933

#1d1b22

#0f0e11

Tints

Color #575166 mixed toward white.

#716984

#8d859f

#a9a4b7

#c6c2cf

#e2e1e7

Tones

Color #575166 mixed toward gray.

#585364

#595563

#595661

#5a585f

#5b5a5d

Accessibility

Aa White text on this color

7.57:1

Aa Black text on this color

2.77:1

White text reads better on this background (7.57:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#545461 · ΔE 5

Deuteranopia

#555560 · ΔE 5.8

Tritanopia

#575e5d · ΔE 14.8

Achromatopsia

#545454 · ΔE 11.5

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

Code

CSS

background-color: #575166;

Tailwind (arbitrary value)

bg-[#575166]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Rebecca Purple #663399

Blue Violet #8a2be2

Frequently asked questions

#575166 (#575166) is rgb(87, 81, 102) in RGB.

No, #575166 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 #575166, or check how it holds up for accessibility.

Generate a palette → Check contrast