#57189D#57189D

#57189D is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.6% C 0.192 H 297.9°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX#57189D
RGBrgb(87, 24, 157)
HSLhsl(268, 73%, 35%)
HSVhsv(268, 85%, 62%)
CMYKcmyk(44.6%, 84.7%, 0%, 38.4%)
CIE-LABlab(27.06, 53.11, -59.20)
CIE-LCHlch(27.06, 79.53, 311.90°)
OKLaboklab(39.58% 0.0899 -0.1696)
OKLCHoklch(39.58% 0.192 297.9)
XYZxyz(10.3413, 5.1136, 32.3339)
Luminance0.0511 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57189D #5E9D18
analogous
#181B9D #57189D #99189D
triadic
#57189D #9D5718 #189D57
tetradic
#57189D #9D181B #5E9D18 #189D99
square
#57189D #9D181B #5E9D18 #189D99
split-complementary
#57189D #9D9918 #1B9D18
monochromatic
#1C0833 #3A1068 #57189D #7420D2 #944CE4

Accessibility & contrast

On white

10.38
#57189D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.02
#57189D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57189D
10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57189D#FFFFFF#000000##FFFFFF
##57189D1.0010.382.0210.38
#FFFFFF10.381.0021.001.00
#0000002.0221.001.0021.00
##FFFFFF10.381.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0040A0
Deuteranopia (green-blind)
#003E9B
Tritanopia (blue-blind)
#45405D
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #57189d;
/* rgb */ color: rgb(87, 24, 157);
/* oklch */ color: oklch(39.6% 0.192 297.9);
Tailwind
colors: {
  custom: {
    50: '#8e5fbb',
    500: '#57189d',
    950: '#000000',
  },
}
SCSS
$custom: #57189d;
$custom-light: #8e5fbb;
$custom-dark: #000000;
JSON
{
  "hex": "#57189d",
  "rgb": {
    "r": 87,
    "g": 24,
    "b": 157
  },
  "hsl": {
    "h": 268.421,
    "s": 73.481,
    "l": 35.49
  },
  "oklch": {
    "l": 0.39577,
    "c": 0.19195,
    "h": 297.9
  },
  "luminance": 0.05114
}

Semantic roles & 50–950 ramp

primary
#57189D
secondary
#8CC54B
accent
#F03899
background
#F9F5FB
surface
#F1EAF6
border
#CBC6D0
text
#0D0512
muted
#7E7981

Preview Lab

Preview with #57189D

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

Preview Lab → · Contrast checker → · Palette generator →

#57189D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva