#57157E#57157E

#57157E is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.5% C 0.164 H 308.5°. Best body text is #FFFFFF at 11.58:1 contrast (WCAG AA passes).

Color values

HEX#57157E
RGBrgb(87, 21, 126)
HSLhsl(278, 71%, 29%)
HSVhsv(278, 83%, 49%)
CMYKcmyk(31%, 83.3%, 0%, 50.6%)
CIE-LABlab(23.90, 46.81, -45.09)
CIE-LCHlch(23.90, 65.00, 316.08°)
OKLaboklab(36.53% 0.1021 -0.1282)
OKLCHoklch(36.53% 0.164 308.5)
XYZxyz(7.9638, 4.0691, 20.1005)
Luminance0.0407 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57157E #3C7E15
analogous
#22157E #57157E #7E1571
triadic
#57157E #7E5715 #157E57
tetradic
#57157E #7E2215 #3C7E15 #15717E
square
#57157E #7E2215 #3C7E15 #15717E
split-complementary
#57157E #717E15 #157E22
monochromatic
#12041A #330C4A #57157E #7B1EB2 #9D31DD

Accessibility & contrast

On white

11.58
#57157E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.81
#57157E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57157E
11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57157E#FFFFFF#000000##FFFFFF
##57157E1.0011.581.8111.58
#FFFFFF11.581.0021.001.00
#0000001.8121.001.0021.00
##FFFFFF11.581.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003681
Deuteranopia (green-blind)
#003A7C
Tritanopia (blue-blind)
#51314A
Achromatopsia (no color)
#393939

Design tokens & code

CSS
--color: #57157e;
/* rgb */ color: rgb(87, 21, 126);
/* oklch */ color: oklch(36.5% 0.164 308.5);
Tailwind
colors: {
  custom: {
    50: '#8b5ca4',
    500: '#57157e',
    950: '#000000',
  },
}
SCSS
$custom: #57157e;
$custom-light: #8b5ca4;
$custom-dark: #000000;
JSON
{
  "hex": "#57157e",
  "rgb": {
    "r": 87,
    "g": 21,
    "b": 126
  },
  "hsl": {
    "h": 277.714,
    "s": 71.429,
    "l": 28.824
  },
  "oklch": {
    "l": 0.36528,
    "c": 0.16385,
    "h": 308.5
  },
  "luminance": 0.04069
}

Semantic roles & 50–950 ramp

primary
#57157E
secondary
#68B33C
accent
#EE3A7D
background
#F8F5FA
surface
#F0E9F4
border
#CBC5CE
text
#0C040F
muted
#7D797F

Preview Lab

Preview with #57157E

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

Preview Lab → · Contrast checker → · Palette generator →

#57157E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva