#581b6e

Color #581b6e

A moderately saturated dark purple.

Closest named color Rebecca Purple #663399 · ΔE 15.16 Nearest Tailwind class fuchsia-900 #721378 · ΔE 5.1

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

Conversions

HEX

#581b6e

RGB

rgb(88, 27, 110)

HSL

hsl(284.1, 60.6%, 26.9%)

HSV / HSB

hsv(284.1, 75.5%, 43.1%)

CMYK

cmyk(20%, 75.5%, 0%, 56.9%)

LAB

lab(23.62, 41.08, -35.3)

LCH

lch(23.62, 54.16, 319.33)

OKLCH

oklch(36%, 0.1417, 315.46)

HWB

hwb(284.1, 10.6%, 56.9%)

Harmony colors

Complementary

#316e1b

Analogous

#2f1b6e

#581b6e

#6e1b5b

Triadic

#581b6e

#6e581b

#1b6e58

Split-complementary

#581b6e

#5b6e1b

#1b6e2f

Tetradic

#581b6e

#6e1b31

#316e1b

#1b6e58

Square

#581b6e

#6e2f1b

#316e1b

#1b5b6e

Shades

Color #581b6e mixed toward black.

#49175c

#3b1249

#2c0e37

#1d0925

#0f0512

Tints

Color #581b6e mixed toward white.

#8027a0

#a637ce

#bc69da

#d39be7

#e9cdf3

Tones

Color #581b6e mixed toward gray.

#552267

#522960

#4e3059

#4b3752

#483e4c

Accessibility

Aa White text on this color

11.69:1

Aa Black text on this color

1.8:1

White text reads better on this background (11.69:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#454562 · ΔE 16.4

Deuteranopia

#484c5e · ΔE 19.5

Tritanopia

#565653 · ΔE 29.8

Achromatopsia

#383838 · ΔE 25

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

Code

CSS

background-color: #581b6e;

Tailwind (arbitrary value)

bg-[#581b6e]

Related colors

Dark Violet #9400d3

Dark Orchid #9932cc

Medium Orchid #ba55d3

Indigo #4b0082

Blue Violet #8a2be2

Rebecca Purple #663399

Frequently asked questions

#581b6e (#581b6e) is rgb(88, 27, 110) in RGB.

No, #581b6e 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 #581b6e, or check how it holds up for accessibility.

Generate a palette → Check contrast