#5a577f

Color #5a577f

A muted medium blue.

Closest named color Slate Gray #708090 · ΔE 22.37 Nearest Tailwind class slate-600 #45556c · ΔE 10

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Conversions

HEX

#5a577f

RGB

rgb(90, 87, 127)

HSL

hsl(244.5, 18.7%, 42%)

HSV / HSB

hsv(244.5, 31.5%, 49.8%)

CMYK

cmyk(29.1%, 31.5%, 0%, 50.2%)

LAB

lab(38.76, 10.92, -22.05)

LCH

lch(38.76, 24.61, 296.35)

OKLCH

oklch(47.6%, 0.0639, 287.1)

HWB

hwb(244.5, 34.1%, 50.2%)

Harmony colors

Complementary

#7c7f57

Analogous

#57687f

#5a577f

#6e577f

Triadic

#5a577f

#7f5a57

#577f5a

Split-complementary

#5a577f

#7f6e57

#687f57

Tetradic

#5a577f

#7f577c

#7c7f57

#577f5a

Square

#5a577f

#7f5768

#7c7f57

#577f6e

Shades

Color #5a577f mixed toward black.

#4b496a

#3c3a55

#2d2c40

#1e1d2a

#0f0f15

Tints

Color #5a577f mixed toward white.

#706d9b

#8d8aaf

#a9a7c3

#c6c4d7

#e2e2eb

Tones

Color #5a577f mixed toward gray.

#5d5a7c

#605e78

#636175

#656472

#68686e

Accessibility

Aa White text on this color

6.76:1

Aa Black text on this color

3.1:1

White text reads better on this background (6.76:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#595977 · ΔE 3.3

Deuteranopia

#595975 · ΔE 4

Tritanopia

#5a706e · ΔE 22.9

Achromatopsia

#5b5b5b · ΔE 16.9

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

Code

CSS

background-color: #5a577f;

Tailwind (arbitrary value)

bg-[#5a577f]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#5a577f (#5a577f) is rgb(90, 87, 127) in RGB.

No, #5a577f 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 #5a577f, or check how it holds up for accessibility.

Generate a palette → Check contrast