#576b7b

Color #576b7b

A muted medium blue.

Closest named color Slate Gray #708090 · ΔE 8.78 Nearest Tailwind class gray-500 #6a7282 · ΔE 6.2

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

Conversions

HEX

#576b7b

RGB

rgb(87, 107, 123)

HSL

hsl(206.7, 17.1%, 41.2%)

HSV / HSB

hsv(206.7, 29.3%, 48.2%)

CMYK

cmyk(29.3%, 13%, 0%, 51.8%)

LAB

lab(44.19, -3.41, -11.33)

LCH

lch(44.19, 11.83, 253.25)

OKLCH

oklch(51.7%, 0.0349, 242.55)

HWB

hwb(206.7, 34.1%, 51.8%)

Harmony colors

Complementary

#7b6757

Analogous

#577b79

#576b7b

#57597b

Triadic

#576b7b

#7b576b

#6b7b57

Split-complementary

#576b7b

#7b5759

#7b7957

Tetradic

#576b7b

#67577b

#7b6757

#6b7b57

Square

#576b7b

#79577b

#7b6757

#597b57

Shades

Color #576b7b mixed toward black.

#495967

#3a4752

#2c363e

#1d2429

#0f1215

Tints

Color #576b7b mixed toward white.

#6d8497

#8a9dac

#a7b5c1

#c4ced6

#e2e6ea

Tones

Color #576b7b mixed toward gray.

#5a6b78

#5d6a75

#606a72

#636a6f

#66696c

Accessibility

Aa White text on this color

5.53:1

Aa Black text on this color

3.79:1

White text reads better on this background (5.53:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#606077 · ΔE 11.2

Deuteranopia

#5f5e76 · ΔE 12.1

Tritanopia

#587474 · ΔE 10

Achromatopsia

#686868 · ΔE 9.7

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

Code

CSS

background-color: #576b7b;

Tailwind (arbitrary value)

bg-[#576b7b]

Related colors

Steel Blue #4682b4

Alice Blue #f0f8ff

Charcoal #36454f

Dodger Blue #1e90ff

Light Slate Gray #778899

Slate Gray #708090

Frequently asked questions

#576b7b (#576b7b) is rgb(87, 107, 123) in RGB.

No, #576b7b 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 #576b7b, or check how it holds up for accessibility.

Generate a palette → Check contrast