#57255C#57255C

#57255C is a dark, moderate purple. Relative luminance 0.041; OKLCH L 35.9% C 0.107 H 323.9°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#57255C
RGB	rgb(87, 37, 92)
HSL	hsl(295, 43%, 25%)
HSV	hsv(295, 60%, 36%)
CMYK	cmyk(5.4%, 59.8%, 0%, 63.9%)
CIE-LAB	lab(24.07, 31.99, -22.84)
CIE-LCH	lch(24.07, 39.31, 324.47°)
OKLab	oklab(35.89% 0.0867 -0.0632)
OKLCH	oklch(35.89% 0.107 323.9)
XYZ	xyz(6.5236, 4.1224, 10.5752)
Luminance	0.0412 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57255C #2A5C25

analogous

#3B255C #57255C #5C2546

triadic

#57255C #5C5725 #255C57

tetradic

#57255C #5C3B25 #2A5C25 #25465C

square

#57255C #5C3B25 #2A5C25 #25465C

split-complementary

#57255C #465C25 #255C3B

monochromatic

#150916 #2E1330 #57255C #803788 #AA48B3

Accessibility & contrast

On white

11.51

#57255C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#57255C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57255C

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57255C	#FFFFFF	#000000	##FFFFFF
##57255C	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D355E

Deuteranopia (green-blind)

#2D3B5A

Tritanopia (blue-blind)

#592C3C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #57255c;
/* rgb */ color: rgb(87, 37, 92);
/* oklch */ color: oklch(35.9% 0.107 323.9);

Tailwind

colors: {
  custom: {
    50: '#88628a',
    500: '#57255c',
    950: '#000000',
  },
}

SCSS

$custom: #57255c;
$custom-light: #88628a;
$custom-dark: #000000;

JSON

{
  "hex": "#57255c",
  "rgb": {
    "r": 87,
    "g": 37,
    "b": 92
  },
  "hsl": {
    "h": 294.545,
    "s": 42.636,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35891,
    "c": 0.10729,
    "h": 323.9
  },
  "luminance": 0.04122
}

Semantic roles & 50–950 ramp

primary

#57255C

secondary

#538F4D

accent

#D25561

background

#F8F6F8

surface

#F0EBF0

border

#CBC6CB

text

#0C050C

muted

#7D7A7D

Preview Lab

Preview with #57255C

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

Preview Lab → · Contrast checker → · Palette generator →