#581864#581864

#581864 is a dark, vivid purple. Relative luminance 0.036; OKLCH L 34.9% C 0.136 H 320.8°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#581864
RGB	rgb(88, 24, 100)
HSL	hsl(291, 61%, 24%)
HSV	hsv(291, 76%, 39%)
CMYK	cmyk(12%, 76%, 0%, 60.8%)
CIE-LAB	lab(22.47, 40.21, -30.63)
CIE-LCH	lch(22.47, 50.55, 322.70°)
OKLab	oklab(34.93% 0.1052 -0.0857)
OKLCH	oklch(34.93% 0.136 320.8)
XYZ	xyz(6.6511, 3.6484, 12.4080)
Luminance	0.0365 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581864 #246418

analogous

#321864 #581864 #64184A

triadic

#581864 #645818 #186458

tetradic

#581864 #643218 #246418 #184A64

square

#581864 #643218 #246418 #184A64

split-complementary

#581864 #4A6418 #186432

monochromatic

#160619 #2D0C33 #581864 #832495 #AF30C7

Accessibility & contrast

On white

12.14

#581864 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#581864 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581864

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581864	#FFFFFF	#000000	##FFFFFF
##581864	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003166

Deuteranopia (green-blind)

#203862

Tritanopia (blue-blind)

#59263C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #581864;
/* rgb */ color: rgb(88, 24, 100);
/* oklch */ color: oklch(34.9% 0.136 320.8);

Tailwind

colors: {
  custom: {
    50: '#8a5c90',
    500: '#581864',
    950: '#000000',
  },
}

SCSS

$custom: #581864;
$custom-light: #8a5c90;
$custom-dark: #000000;

JSON

{
  "hex": "#581864",
  "rgb": {
    "r": 88,
    "g": 24,
    "b": 100
  },
  "hsl": {
    "h": 290.526,
    "s": 61.29,
    "l": 24.314
  },
  "oklch": {
    "l": 0.34928,
    "c": 0.13572,
    "h": 320.8
  },
  "luminance": 0.03648
}

Semantic roles & 50–950 ramp

primary

#581864

secondary

#4C9A3E

accent

#E4435D

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #581864

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

Preview Lab → · Contrast checker → · Palette generator →