#57105D#57105D

#57105D is a dark, vivid purple. Relative luminance 0.032; OKLCH L 33.5% C 0.138 H 324.5°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#57105D
RGB	rgb(87, 16, 93)
HSL	hsl(295, 71%, 21%)
HSV	hsv(295, 83%, 36%)
CMYK	cmyk(6.5%, 82.8%, 0%, 63.5%)
CIE-LAB	lab(20.78, 41.56, -28.73)
CIE-LCH	lch(20.78, 50.52, 325.34°)
OKLab	oklab(33.53% 0.1125 -0.0801)
OKLCH	oklch(33.53% 0.138 324.5)
XYZ	xyz(6.0914, 3.1875, 10.6482)
Luminance	0.0319 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57105D #165D10

analogous

#31105D #57105D #5D103D

triadic

#57105D #5D5710 #105D57

tetradic

#57105D #5D3110 #165D10 #103D5D

square

#57105D #5D3110 #165D10 #103D5D

split-complementary

#57105D #3D5D10 #105D31

monochromatic

#18041A #260729 #57105D #881991 #B922C5

Accessibility & contrast

On white

12.83

#57105D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#57105D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57105D

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57105D	#FFFFFF	#000000	##FFFFFF
##57105D	1.00	12.83	1.64	12.83
#FFFFFF	12.83	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D5F

Deuteranopia (green-blind)

#20355B

Tritanopia (blue-blind)

#591F36

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #57105d;
/* rgb */ color: rgb(87, 16, 93);
/* oklch */ color: oklch(33.5% 0.138 324.5);

Tailwind

colors: {
  custom: {
    50: '#89588b',
    500: '#57105d',
    950: '#000000',
  },
}

SCSS

$custom: #57105d;
$custom-light: #89588b;
$custom-dark: #000000;

JSON

{
  "hex": "#57105d",
  "rgb": {
    "r": 87,
    "g": 16,
    "b": 93
  },
  "hsl": {
    "h": 295.325,
    "s": 70.642,
    "l": 21.373
  },
  "oklch": {
    "l": 0.33535,
    "c": 0.13815,
    "h": 324.5
  },
  "luminance": 0.03187
}

Semantic roles & 50–950 ramp

primary

#57105D

secondary

#3A9633

accent

#ED3A48

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #57105D

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

Preview Lab → · Contrast checker → · Palette generator →