#8637CB#8637CB

#8637CB is a mid, highly saturated violet. Relative luminance 0.121; OKLCH L 52.1% C 0.216 H 304.1°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX#8637CB
RGBrgb(134, 55, 203)
HSLhsl(272, 59%, 51%)
HSVhsv(272, 73%, 80%)
CMYKcmyk(34%, 72.9%, 0%, 20.4%)
CIE-LABlab(41.39, 59.49, -62.86)
CIE-LCHlch(41.39, 86.55, 313.42°)
OKLaboklab(52.14% 0.121 -0.179)
OKLCHoklch(52.14% 0.216 304.1)
XYZxyz(21.9747, 12.1126, 57.6686)
Luminance0.1211 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#8637CB #7CCB37
analogous
#3C37CB #8637CB #CB37C6
triadic
#8637CB #CB8637 #37CB86
tetradic
#8637CB #CB3C37 #7CCB37 #37C6CB
square
#8637CB #CB3C37 #7CCB37 #37C6CB
split-complementary
#8637CB #C6CB37 #37CB3C
monochromatic
#461C6C #66299C #8637CB #A368D8 #C198E4

Accessibility & contrast

On white

6.14
#8637CB on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.42
#8637CB on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8637CB
6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##8637CB#FFFFFF#000000##FFFFFF
##8637CB1.006.143.426.14
#FFFFFF6.141.0021.001.00
#0000003.4221.001.0021.00
##FFFFFF6.141.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0060CF
Deuteranopia (green-blind)
#0061C8
Tritanopia (blue-blind)
#795B7E
Achromatopsia (no color)
#626262

Design tokens & code

CSS
--color: #8637cb;
/* rgb */ color: rgb(134, 55, 203);
/* oklch */ color: oklch(52.1% 0.216 304.1);
Tailwind
colors: {
  custom: {
    50: '#af75dc',
    500: '#8637cb',
    950: '#000000',
  },
}
SCSS
$custom: #8637cb;
$custom-light: #af75dc;
$custom-dark: #000000;
JSON
{
  "hex": "#8637cb",
  "rgb": {
    "r": 134,
    "g": 55,
    "b": 203
  },
  "hsl": {
    "h": 272.027,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.52141,
    "c": 0.216,
    "h": 304.1
  },
  "luminance": 0.12113
}

Semantic roles & 50–950 ramp

primary
#8637CB
secondary
#ADD08E
accent
#E2468F
background
#FBF7FD
surface
#F6EDFB
border
#D0C8D4
text
#110915
muted
#807B83

Preview Lab

Preview with #8637CB

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

Preview Lab → · Contrast checker → · Palette generator →

#8637CB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva