#57136F#57136F

#57136F is a dark, vivid purple. Relative luminance 0.036; OKLCH L 35.1% C 0.151 H 315.1°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#57136F
RGB	rgb(87, 19, 111)
HSL	hsl(284, 71%, 25%)
HSV	hsv(284, 83%, 44%)
CMYK	cmyk(21.6%, 82.9%, 0%, 56.5%)
CIE-LAB	lab(22.44, 44.20, -37.85)
CIE-LCH	lch(22.44, 58.19, 319.42°)
OKLab	oklab(35.13% 0.1073 -0.1069)
OKLCH	oklch(35.13% 0.151 315.1)
XYZ	xyz(7.0321, 3.6399, 15.3680)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57136F #2B6F13

analogous

#29136F #57136F #6F1359

triadic

#57136F #6F5713 #136F57

tetradic

#57136F #6F2913 #2B6F13 #13596F

square

#57136F #6F2913 #2B6F13 #13596F

split-complementary

#57136F #596F13 #136F29

monochromatic

#14041A #2E0A3B #57136F #801CA3 #A925D8

Accessibility & contrast

On white

12.15

#57136F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#57136F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57136F

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57136F	#FFFFFF	#000000	##FFFFFF
##57136F	1.00	12.15	1.73	12.15
#FFFFFF	12.15	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003271

Deuteranopia (green-blind)

#0E376D

Tritanopia (blue-blind)

#552941

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #57136f;
/* rgb */ color: rgb(87, 19, 111);
/* oklch */ color: oklch(35.1% 0.151 315.1);

Tailwind

colors: {
  custom: {
    50: '#8a5a99',
    500: '#57136f',
    950: '#000000',
  },
}

SCSS

$custom: #57136f;
$custom-light: #8a5a99;
$custom-dark: #000000;

JSON

{
  "hex": "#57136f",
  "rgb": {
    "r": 87,
    "g": 19,
    "b": 111
  },
  "hsl": {
    "h": 284.348,
    "s": 70.769,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35128,
    "c": 0.15146,
    "h": 315.1
  },
  "luminance": 0.0364
}

Semantic roles & 50–950 ramp

primary

#57136F

secondary

#55A638

accent

#EE3A69

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #57136F

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

Preview Lab → · Contrast checker → · Palette generator →