#566c85

Color #566c85

A muted medium blue.

Closest named color Slate Gray #708090 · ΔE 9.96 Nearest Tailwind class slate-500 #62748e · ΔE 3.8

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Conversions

HEX

#566c85

RGB

rgb(86, 108, 133)

HSL

hsl(211.9, 21.5%, 42.9%)

HSV / HSB

hsv(211.9, 35.3%, 52.2%)

CMYK

cmyk(35.3%, 18.8%, 0%, 47.8%)

LAB

lab(44.8, -1.61, -16.42)

LCH

lch(44.8, 16.5, 264.4)

OKLCH

oklch(52.3%, 0.0476, 252.02)

HWB

hwb(211.9, 33.7%, 47.8%)

Harmony colors

Complementary

#856f56

Analogous

#568385

#566c85

#575685

Triadic

#566c85

#85566c

#6c8556

Split-complementary

#566c85

#855756

#838556

Tetradic

#566c85

#6f5685

#856f56

#6c8556

Square

#566c85

#855683

#856f56

#568557

Shades

Color #566c85 mixed toward black.

#485a6f

#394859

#2b3642

#1d242c

#0e1216

Tints

Color #566c85 mixed toward white.

#6c84a0

#899db3

#a7b5c6

#c4ced9

#e2e6ec

Tones

Color #566c85 mixed toward gray.

#5a6c81

#5e6c7d

#626d79

#666d75

#696d71

Accessibility

Aa White text on this color

5.41:1

Aa Black text on this color

3.88:1

White text reads better on this background (5.41:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#606080 · ΔE 10.5

Deuteranopia

#5f5d7e · ΔE 11.6

Tritanopia

#577b7a · ΔE 15.2

Achromatopsia

#6a6a6a · ΔE 12.1

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

Code

CSS

background-color: #566c85;

Tailwind (arbitrary value)

bg-[#566c85]

Related colors

Light Slate Gray #778899

Slate Gray #708090

Light Steel Blue #b0c4de

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Frequently asked questions

#566c85 (#566c85) is rgb(86, 108, 133) in RGB.

No, #566c85 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

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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 #566c85, or check how it holds up for accessibility.

Generate a palette → Check contrast