#571B5D#571B5D

#571B5D is a dark, vivid purple. Relative luminance 0.036; OKLCH L 34.6% C 0.124 H 324.0°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#571B5D
RGB	rgb(87, 27, 93)
HSL	hsl(295, 55%, 24%)
HSV	hsv(295, 71%, 36%)
CMYK	cmyk(6.5%, 71%, 0%, 63.5%)
CIE-LAB	lab(22.31, 37.22, -26.30)
CIE-LCH	lch(22.31, 45.57, 324.76°)
OKLab	oklab(34.63% 0.1006 -0.0731)
OKLCH	oklch(34.63% 0.124 324)
XYZ	xyz(6.2980, 3.6008, 10.7171)
Luminance	0.0360 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571B5D #215D1B

analogous

#361B5D #571B5D #5D1B42

triadic

#571B5D #5D571B #1B5D57

tetradic

#571B5D #5D361B #215D1B #1B425D

square

#571B5D #5D361B #215D1B #1B425D

split-complementary

#571B5D #425D1B #1B5D36

monochromatic

#160718 #2B0D2E #571B5D #83298C #B037BC

Accessibility & contrast

On white

12.21

#571B5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#571B5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571B5D

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571B5D	#FFFFFF	#000000	##FFFFFF
##571B5D	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C315F

Deuteranopia (green-blind)

#26385B

Tritanopia (blue-blind)

#592539

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #571b5d;
/* rgb */ color: rgb(87, 27, 93);
/* oklch */ color: oklch(34.6% 0.124 324.0);

Tailwind

colors: {
  custom: {
    50: '#895d8b',
    500: '#571b5d',
    950: '#000000',
  },
}

SCSS

$custom: #571b5d;
$custom-light: #895d8b;
$custom-dark: #000000;

JSON

{
  "hex": "#571b5d",
  "rgb": {
    "r": 87,
    "g": 27,
    "b": 93
  },
  "hsl": {
    "h": 294.545,
    "s": 55,
    "l": 23.529
  },
  "oklch": {
    "l": 0.34626,
    "c": 0.12438,
    "h": 324
  },
  "luminance": 0.036
}

Semantic roles & 50–950 ramp

primary

#571B5D

secondary

#499341

accent

#DE4957

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #571B5D

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

Preview Lab → · Contrast checker → · Palette generator →