#575d66

Color #575d66

A nearly neutral, gray-leaning dark blue.

Closest named color Dim Gray #696969 · ΔE 7.86 Nearest Tailwind class gray-600 #4a5565 · ΔE 4.5

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Conversions

HEX

#575d66

RGB

rgb(87, 93, 102)

HSL

hsl(216, 7.9%, 37.1%)

HSV / HSB

hsv(216, 14.7%, 40%)

CMYK

cmyk(14.7%, 8.8%, 0%, 60%)

LAB

lab(39.27, -0.28, -5.94)

LCH

lch(39.27, 5.95, 267.3)

OKLCH

oklch(47.6%, 0.0163, 258.35)

HWB

hwb(216, 34.1%, 60%)

Harmony colors

Complementary

#666057

Analogous

#576566

#575d66

#595766

Triadic

#575d66

#66575d

#5d6657

Split-complementary

#575d66

#665957

#656657

Tetradic

#575d66

#605766

#666057

#5d6657

Square

#575d66

#665765

#666057

#576659

Shades

Color #575d66 mixed toward black.

#494e55

#3a3e44

#2c2f33

#1d1f22

#0f1011

Tints

Color #575d66 mixed toward white.

#707783

#8c929d

#a8aeb5

#c5c9ce

#e2e4e6

Tones

Color #575d66 mixed toward gray.

#585d65

#5a5e64

#5b5e62

#5c5e61

#5d5e60

Accessibility

Aa White text on this color

6.64:1

Aa Black text on this color

3.16:1

White text reads better on this background (6.64:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5a5a64 · ΔE 3.6

Deuteranopia

#595963 · ΔE 3.7

Tritanopia

#576262 · ΔE 6.6

Achromatopsia

#5c5c5c · ΔE 5.3

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

Code

CSS

background-color: #575d66;

Tailwind (arbitrary value)

bg-[#575d66]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#575d66 (#575d66) is rgb(87, 93, 102) in RGB.

No, #575d66 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 #575d66, or check how it holds up for accessibility.

Generate a palette → Check contrast