#57136D#57136D

#57136D is a dark, vivid purple. Relative luminance 0.036; OKLCH L 35.0% C 0.150 H 316.1°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#57136D
RGB	rgb(87, 19, 109)
HSL	hsl(285, 70%, 25%)
HSV	hsv(285, 83%, 43%)
CMYK	cmyk(20.2%, 82.6%, 0%, 57.3%)
CIE-LAB	lab(22.29, 43.77, -36.80)
CIE-LCH	lch(22.29, 57.19, 319.94°)
OKLab	oklab(34.97% 0.1077 -0.1038)
OKLCH	oklch(34.97% 0.15 316.1)
XYZ	xyz(6.9232, 3.5964, 14.7945)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57136D #296D13

analogous

#2A136D #57136D #6D1356

triadic

#57136D #6D5713 #136D57

tetradic

#57136D #6D2A13 #296D13 #13566D

square

#57136D #6D2A13 #296D13 #13566D

split-complementary

#57136D #566D13 #136D2A

monochromatic

#15051A #2D0A39 #57136D #811CA1 #AA25D5

Accessibility & contrast

On white

12.21

#57136D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#57136D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57136D

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57136D	#FFFFFF	#000000	##FFFFFF
##57136D	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)

#00316F

Deuteranopia (green-blind)

#11376B

Tritanopia (blue-blind)

#552840

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #57136d;
/* rgb */ color: rgb(87, 19, 109);
/* oklch */ color: oklch(35.0% 0.150 316.1);

Tailwind

colors: {
  custom: {
    50: '#8a5a97',
    500: '#57136d',
    950: '#000000',
  },
}

SCSS

$custom: #57136d;
$custom-light: #8a5a97;
$custom-dark: #000000;

JSON

{
  "hex": "#57136d",
  "rgb": {
    "r": 87,
    "g": 19,
    "b": 109
  },
  "hsl": {
    "h": 285.333,
    "s": 70.313,
    "l": 25.098
  },
  "oklch": {
    "l": 0.34971,
    "c": 0.14958,
    "h": 316.1
  },
  "luminance": 0.03596
}

Semantic roles & 50–950 ramp

primary

#57136D

secondary

#52A438

accent

#ED3B66

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #57136D

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

Preview Lab → · Contrast checker → · Palette generator →