#581D5B#581D5B

#581D5B is a dark, vivid purple. Relative luminance 0.037; OKLCH L 34.9% C 0.120 H 325.8°. Best body text is #FFFFFF at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#581D5B
RGB	rgb(88, 29, 91)
HSL	hsl(297, 52%, 24%)
HSV	hsv(297, 68%, 36%)
CMYK	cmyk(3.3%, 68.1%, 0%, 64.3%)
CIE-LAB	lab(22.69, 36.16, -24.36)
CIE-LCH	lch(22.69, 43.60, 326.03°)
OKLab	oklab(34.89% 0.0993 -0.0675)
OKLCH	oklch(34.89% 0.12 325.8)
XYZ	xyz(6.3521, 3.7092, 10.2769)
Luminance	0.0371 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581D5B #205B1D

analogous

#391D5B #581D5B #5B1D3F

triadic

#581D5B #5B581D #1D5B58

tetradic

#581D5B #5B391D #205B1D #1D3F5B

square

#581D5B #5B391D #205B1D #1D3F5B

split-complementary

#581D5B #3F5B1D #1D5B39

monochromatic

#160717 #2B0E2D #581D5B #852C89 #B23BB8

Accessibility & contrast

On white

12.06

#581D5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#581D5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581D5B

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581D5B	#FFFFFF	#000000	##FFFFFF
##581D5B	1.00	12.06	1.74	12.06
#FFFFFF	12.06	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13315D

Deuteranopia (green-blind)

#293959

Tritanopia (blue-blind)

#5A2639

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #581d5b;
/* rgb */ color: rgb(88, 29, 91);
/* oklch */ color: oklch(34.9% 0.120 325.8);

Tailwind

colors: {
  custom: {
    50: '#895e8a',
    500: '#581d5b',
    950: '#000000',
  },
}

SCSS

$custom: #581d5b;
$custom-light: #895e8a;
$custom-dark: #000000;

JSON

{
  "hex": "#581d5b",
  "rgb": {
    "r": 88,
    "g": 29,
    "b": 91
  },
  "hsl": {
    "h": 297.097,
    "s": 51.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.34895,
    "c": 0.12003,
    "h": 325.8
  },
  "luminance": 0.03709
}

Semantic roles & 50–950 ramp

primary

#581D5B

secondary

#479044

accent

#DB4D54

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C050B

muted

#7D797C

Preview Lab

Preview with #581D5B

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

Preview Lab → · Contrast checker → · Palette generator →