#57105E#57105E

#57105E is a dark, vivid purple. Relative luminance 0.032; OKLCH L 33.6% C 0.139 H 324.0°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#57105E
RGB	rgb(87, 16, 94)
HSL	hsl(295, 71%, 22%)
HSV	hsv(295, 83%, 37%)
CMYK	cmyk(7.4%, 83%, 0%, 63.1%)
CIE-LAB	lab(20.85, 41.75, -29.29)
CIE-LCH	lch(20.85, 51.00, 324.95°)
OKLab	oklab(33.61% 0.1125 -0.0818)
OKLCH	oklch(33.61% 0.139 324)
XYZ	xyz(6.1360, 3.2054, 10.8830)
Luminance	0.0321 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57105E #175E10

analogous

#30105E #57105E #5E103E

triadic

#57105E #5E5710 #105E57

tetradic

#57105E #5E3010 #175E10 #103E5E

square

#57105E #5E3010 #175E10 #103E5E

split-complementary

#57105E #3E5E10 #105E30

monochromatic

#18041A #27072A #57105E #871992 #B822C7

Accessibility & contrast

On white

12.80

#57105E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#57105E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57105E

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57105E	#FFFFFF	#000000	##FFFFFF
##57105E	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D60

Deuteranopia (green-blind)

#1F355C

Tritanopia (blue-blind)

#591F37

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #57105e;
/* rgb */ color: rgb(87, 16, 94);
/* oklch */ color: oklch(33.6% 0.139 324.0);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#57105e",
  "rgb": {
    "r": 87,
    "g": 16,
    "b": 94
  },
  "hsl": {
    "h": 294.615,
    "s": 70.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.33606,
    "c": 0.13903,
    "h": 324
  },
  "luminance": 0.03205
}

Semantic roles & 50–950 ramp

primary

#57105E

secondary

#3C9733

accent

#EE3A4A

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #57105E

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

Preview Lab → · Contrast checker → · Palette generator →