#57105C#57105C

#57105C is a dark, vivid purple. Relative luminance 0.032; OKLCH L 33.5% C 0.137 H 325.1°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#57105C
RGB	rgb(87, 16, 92)
HSL	hsl(296, 70%, 21%)
HSV	hsv(296, 83%, 36%)
CMYK	cmyk(5.4%, 82.6%, 0%, 63.9%)
CIE-LAB	lab(20.71, 41.37, -28.17)
CIE-LCH	lch(20.71, 50.05, 325.74°)
OKLab	oklab(33.47% 0.1126 -0.0785)
OKLCH	oklch(33.47% 0.137 325.1)
XYZ	xyz(6.0474, 3.1699, 10.4165)
Luminance	0.0317 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57105C #155C10

analogous

#31105C #57105C #5C103B

triadic

#57105C #5C5710 #105C57

tetradic

#57105C #5C3110 #155C10 #103B5C

square

#57105C #5C3110 #155C10 #103B5C

split-complementary

#57105C #3B5C10 #105C31

monochromatic

#19051A #260728 #57105C #881990 #BA22C4

Accessibility & contrast

On white

12.85

#57105C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#57105C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57105C

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57105C	#FFFFFF	#000000	##FFFFFF
##57105C	1.00	12.85	1.63	12.85
#FFFFFF	12.85	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C5E

Deuteranopia (green-blind)

#21355A

Tritanopia (blue-blind)

#591E36

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #57105c;
/* rgb */ color: rgb(87, 16, 92);
/* oklch */ color: oklch(33.5% 0.137 325.1);

Tailwind

colors: {
  custom: {
    50: '#89588a',
    500: '#57105c',
    950: '#000000',
  },
}

SCSS

$custom: #57105c;
$custom-light: #89588a;
$custom-dark: #000000;

JSON

{
  "hex": "#57105c",
  "rgb": {
    "r": 87,
    "g": 16,
    "b": 92
  },
  "hsl": {
    "h": 296.053,
    "s": 70.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.33465,
    "c": 0.13728,
    "h": 325.1
  },
  "luminance": 0.0317
}

Semantic roles & 50–950 ramp

primary

#57105C

secondary

#399533

accent

#ED3B46

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #57105C

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

Preview Lab → · Contrast checker → · Palette generator →