#581966#581966

#581966 is a dark, vivid purple. Relative luminance 0.037; OKLCH L 35.2% C 0.136 H 319.7°. Best body text is #FFFFFF at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#581966
RGB	rgb(88, 25, 102)
HSL	hsl(289, 61%, 25%)
HSV	hsv(289, 75%, 40%)
CMYK	cmyk(13.7%, 75.5%, 0%, 60%)
CIE-LAB	lab(22.76, 40.21, -31.49)
CIE-LCH	lch(22.76, 51.07, 321.94°)
OKLab	oklab(35.17% 0.104 -0.0882)
OKLCH	oklch(35.17% 0.136 319.7)
XYZ	xyz(6.7701, 3.7296, 12.9311)
Luminance	0.0373 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.76

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581966 #276619

analogous

#321966 #581966 #66194E

triadic

#581966 #665819 #196658

tetradic

#581966 #663219 #276619 #194E66

square

#581966 #663219 #276619 #194E66

split-complementary

#581966 #4E6619 #196632

monochromatic

#150619 #2E0D35 #581966 #822597 #AD31C8

Accessibility & contrast

On white

12.03

#581966 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#581966 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581966

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581966	#FFFFFF	#000000	##FFFFFF
##581966	1.00	12.03	1.75	12.03
#FFFFFF	12.03	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003268

Deuteranopia (green-blind)

#1F3864

Tritanopia (blue-blind)

#58283E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #581966;
/* rgb */ color: rgb(88, 25, 102);
/* oklch */ color: oklch(35.2% 0.136 319.7);

Tailwind

colors: {
  custom: {
    50: '#8a5c92',
    500: '#581966',
    950: '#000000',
  },
}

SCSS

$custom: #581966;
$custom-light: #8a5c92;
$custom-dark: #000000;

JSON

{
  "hex": "#581966",
  "rgb": {
    "r": 88,
    "g": 25,
    "b": 102
  },
  "hsl": {
    "h": 289.091,
    "s": 60.63,
    "l": 24.902
  },
  "oklch": {
    "l": 0.35174,
    "c": 0.13637,
    "h": 319.7
  },
  "luminance": 0.03729
}

Semantic roles & 50–950 ramp

primary

#581966

secondary

#509C3F

accent

#E44461

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #581966

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

Preview Lab → · Contrast checker → · Palette generator →