#581863#581863

#581863 is a dark, vivid purple. Relative luminance 0.036; OKLCH L 34.9% C 0.135 H 321.4°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#581863
RGB	rgb(88, 24, 99)
HSL	hsl(291, 61%, 24%)
HSV	hsv(291, 76%, 39%)
CMYK	cmyk(11.1%, 75.8%, 0%, 61.2%)
CIE-LAB	lab(22.41, 40.00, -30.08)
CIE-LCH	lch(22.41, 50.05, 323.06°)
OKLab	oklab(34.86% 0.1053 -0.0841)
OKLCH	oklch(34.86% 0.135 321.4)
XYZ	xyz(6.6030, 3.6292, 12.1547)
Luminance	0.0363 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581863 #236318

analogous

#331863 #581863 #631849

triadic

#581863 #635818 #186358

tetradic

#581863 #633318 #236318 #184963

square

#581863 #633318 #236318 #184963

split-complementary

#581863 #496318 #186333

monochromatic

#160619 #2C0C32 #581863 #842494 #B030C6

Accessibility & contrast

On white

12.17

#581863 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#581863 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581863

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581863	#FFFFFF	#000000	##FFFFFF
##581863	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003165

Deuteranopia (green-blind)

#213861

Tritanopia (blue-blind)

#59263C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #581863;
/* rgb */ color: rgb(88, 24, 99);
/* oklch */ color: oklch(34.9% 0.135 321.4);

Tailwind

colors: {
  custom: {
    50: '#8a5c90',
    500: '#581863',
    950: '#000000',
  },
}

SCSS

$custom: #581863;
$custom-light: #8a5c90;
$custom-dark: #000000;

JSON

{
  "hex": "#581863",
  "rgb": {
    "r": 88,
    "g": 24,
    "b": 99
  },
  "hsl": {
    "h": 291.2,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.34858,
    "c": 0.13477,
    "h": 321.4
  },
  "luminance": 0.03629
}

Semantic roles & 50–950 ramp

primary

#581863

secondary

#4B993E

accent

#E4445B

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #581863

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

Preview Lab → · Contrast checker → · Palette generator →