#581C5D#581C5D

#581C5D is a dark, vivid purple. Relative luminance 0.037; OKLCH L 34.9% C 0.123 H 324.6°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#581C5D
RGB	rgb(88, 28, 93)
HSL	hsl(295, 54%, 24%)
HSV	hsv(295, 70%, 36%)
CMYK	cmyk(5.4%, 69.9%, 0%, 63.5%)
CIE-LAB	lab(22.64, 37.03, -25.76)
CIE-LCH	lch(22.64, 45.11, 325.18°)
OKLab	oklab(34.9% 0.1006 -0.0715)
OKLCH	oklch(34.9% 0.123 324.6)
XYZ	xyz(6.4154, 3.6959, 10.7293)
Luminance	0.0370 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581C5D #215D1C

analogous

#371C5D #581C5D #5D1C41

triadic

#581C5D #5D581C #1C5D58

tetradic

#581C5D #5D371C #215D1C #1C415D

square

#581C5D #5D371C #215D1C #1C415D

split-complementary

#581C5D #415D1C #1C5D37

monochromatic

#160718 #2B0E2E #581C5D #852A8C #B138BB

Accessibility & contrast

On white

12.07

#581C5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#581C5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581C5D

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581C5D	#FFFFFF	#000000	##FFFFFF
##581C5D	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F315F

Deuteranopia (green-blind)

#28395B

Tritanopia (blue-blind)

#5A263A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #581c5d;
/* rgb */ color: rgb(88, 28, 93);
/* oklch */ color: oklch(34.9% 0.123 324.6);

Tailwind

colors: {
  custom: {
    50: '#8a5e8b',
    500: '#581c5d',
    950: '#000000',
  },
}

SCSS

$custom: #581c5d;
$custom-light: #8a5e8b;
$custom-dark: #000000;

JSON

{
  "hex": "#581c5d",
  "rgb": {
    "r": 88,
    "g": 28,
    "b": 93
  },
  "hsl": {
    "h": 295.385,
    "s": 53.719,
    "l": 23.725
  },
  "oklch": {
    "l": 0.34901,
    "c": 0.12347,
    "h": 324.6
  },
  "luminance": 0.03696
}

Semantic roles & 50–950 ramp

primary

#581C5D

secondary

#499242

accent

#DD4B56

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #581C5D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →