#581990#581990

#581990 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.6% C 0.178 H 302.3°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#581990
RGB	rgb(88, 25, 144)
HSL	hsl(272, 70%, 33%)
HSV	hsv(272, 83%, 56%)
CMYK	cmyk(38.9%, 82.6%, 0%, 43.5%)
CIE-LAB	lab(26.11, 49.76, -52.75)
CIE-LCH	lch(26.11, 72.52, 313.33°)
OKLab	oklab(38.58% 0.0952 -0.1507)
OKLCH	oklch(38.58% 0.178 302.3)
XYZ	xyz(9.4050, 4.7836, 26.8080)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581990 #519019

analogous

#1D1990 #581990 #90198C

triadic

#581990 #905819 #199058

tetradic

#581990 #901D19 #519019 #198C90

square

#581990 #901D19 #519019 #198C90

split-complementary

#581990 #8C9019 #19901D

monochromatic

#180728 #38105C #581990 #7822C4 #9645DF

Accessibility & contrast

On white

10.73

#581990 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#581990 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581990

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581990	#FFFFFF	#000000	##FFFFFF
##581990	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D93

Deuteranopia (green-blind)

#003D8E

Tritanopia (blue-blind)

#4C3A55

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #581990;
/* rgb */ color: rgb(88, 25, 144);
/* oklch */ color: oklch(38.6% 0.178 302.3);

Tailwind

colors: {
  custom: {
    50: '#8d5fb1',
    500: '#581990',
    950: '#000000',
  },
}

SCSS

$custom: #581990;
$custom-light: #8d5fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#581990",
  "rgb": {
    "r": 88,
    "g": 25,
    "b": 144
  },
  "hsl": {
    "h": 271.765,
    "s": 70.414,
    "l": 33.137
  },
  "oklch": {
    "l": 0.38583,
    "c": 0.1782,
    "h": 302.3
  },
  "luminance": 0.04784
}

Semantic roles & 50–950 ramp

primary

#581990

secondary

#7FC045

accent

#ED3B8F

background

#F9F5FB

surface

#F1EAF6

border

#CBC6D0

text

#0D0511

muted

#7E7980

Preview Lab

Preview with #581990

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

Preview Lab → · Contrast checker → · Palette generator →