#581E63#581E63

#581E63 is a dark, vivid purple. Relative luminance 0.039; OKLCH L 35.5% C 0.126 H 320.9°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#581E63
RGB	rgb(88, 30, 99)
HSL	hsl(290, 53%, 25%)
HSV	hsv(290, 70%, 39%)
CMYK	cmyk(11.1%, 69.7%, 0%, 61.2%)
CIE-LAB	lab(23.35, 37.34, -28.57)
CIE-LCH	lch(23.35, 47.01, 322.58°)
OKLab	oklab(35.54% 0.0981 -0.0797)
OKLCH	oklch(35.54% 0.126 320.9)
XYZ	xyz(6.7406, 3.9044, 12.2005)
Luminance	0.0390 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581E63 #29631E

analogous

#361E63 #581E63 #631E4B

triadic

#581E63 #63581E #1E6358

tetradic

#581E63 #63361E #29631E #1E4B63

square

#581E63 #63361E #29631E #1E4B63

split-complementary

#581E63 #4B631E #1E6336

monochromatic

#150717 #2E1034 #581E63 #822C92 #AB3AC1

Accessibility & contrast

On white

11.79

#581E63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#581E63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581E63

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581E63	#FFFFFF	#000000	##FFFFFF
##581E63	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A3465

Deuteranopia (green-blind)

#253A61

Tritanopia (blue-blind)

#592A3D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #581e63;
/* rgb */ color: rgb(88, 30, 99);
/* oklch */ color: oklch(35.5% 0.126 320.9);

Tailwind

colors: {
  custom: {
    50: '#8a5f90',
    500: '#581e63',
    950: '#000000',
  },
}

SCSS

$custom: #581e63;
$custom-light: #8a5f90;
$custom-dark: #000000;

JSON

{
  "hex": "#581e63",
  "rgb": {
    "r": 88,
    "g": 30,
    "b": 99
  },
  "hsl": {
    "h": 290.435,
    "s": 53.488,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35538,
    "c": 0.12645,
    "h": 320.9
  },
  "luminance": 0.03904
}

Semantic roles & 50–950 ramp

primary

#581E63

secondary

#529845

accent

#DD4B62

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C050C

muted

#7D797D

Preview Lab

Preview with #581E63

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

Preview Lab → · Contrast checker → · Palette generator →