#581D5A#581D5A

#581D5A is a dark, moderate purple. Relative luminance 0.037; OKLCH L 34.8% C 0.119 H 326.4°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#581D5A
RGB	rgb(88, 29, 90)
HSL	hsl(298, 51%, 23%)
HSV	hsv(298, 68%, 35%)
CMYK	cmyk(2.2%, 67.8%, 0%, 64.7%)
CIE-LAB	lab(22.63, 35.96, -23.79)
CIE-LCH	lch(22.63, 43.12, 326.51°)
OKLab	oklab(34.83% 0.0992 -0.0658)
OKLCH	oklch(34.83% 0.119 326.4)
XYZ	xyz(6.3092, 3.6920, 10.0512)
Luminance	0.0369 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581D5A #1F5A1D

analogous

#391D5A #581D5A #5A1D3D

triadic

#581D5A #5A581D #1D5A58

tetradic

#581D5A #5A391D #1F5A1D #1D3D5A

square

#581D5A #5A391D #1F5A1D #1D3D5A

split-complementary

#581D5A #3D5A1D #1D5A39

monochromatic

#170717 #2B0E2C #581D5A #852C88 #B33BB7

Accessibility & contrast

On white

12.08

#581D5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#581D5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581D5A

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581D5A	#FFFFFF	#000000	##FFFFFF
##581D5A	1.00	12.08	1.74	12.08
#FFFFFF	12.08	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14315C

Deuteranopia (green-blind)

#2A3958

Tritanopia (blue-blind)

#5A2538

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #581d5a;
/* rgb */ color: rgb(88, 29, 90);
/* oklch */ color: oklch(34.8% 0.119 326.4);

Tailwind

colors: {
  custom: {
    50: '#895e89',
    500: '#581d5a',
    950: '#000000',
  },
}

SCSS

$custom: #581d5a;
$custom-light: #895e89;
$custom-dark: #000000;

JSON

{
  "hex": "#581d5a",
  "rgb": {
    "r": 88,
    "g": 29,
    "b": 90
  },
  "hsl": {
    "h": 298.033,
    "s": 51.261,
    "l": 23.333
  },
  "oklch": {
    "l": 0.34833,
    "c": 0.11906,
    "h": 326.4
  },
  "luminance": 0.03692
}

Semantic roles & 50–950 ramp

primary

#581D5A

secondary

#468F44

accent

#DB4D52

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C050B

muted

#7D797C

Preview Lab

Preview with #581D5A

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

Preview Lab → · Contrast checker → · Palette generator →