#8637C4#8637C4

#8637C4 is a mid, highly saturated violet. Relative luminance 0.118; OKLCH L 51.6% C 0.209 H 305.8°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX#8637C4
RGBrgb(134, 55, 196)
HSLhsl(274, 56%, 49%)
HSVhsv(274, 72%, 77%)
CMYKcmyk(31.6%, 71.9%, 0%, 23.1%)
CIE-LABlab(40.87, 57.88, -59.64)
CIE-LCHlch(40.87, 83.11, 314.15°)
OKLaboklab(51.61% 0.1222 -0.1695)
OKLCHoklch(51.61% 0.209 305.8)
XYZxyz(21.1593, 11.7864, 53.3742)
Luminance0.1179 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#8637C4 #75C437
analogous
#4037C4 #8637C4 #C437BC
triadic
#8637C4 #C48637 #37C486
tetradic
#8637C4 #C44037 #75C437 #37BCC4
square
#8637C4 #C44037 #75C437 #37BCC4
split-complementary
#8637C4 #BCC437 #37C440
monochromatic
#451C64 #652A94 #8637C4 #A365D4 #BF94E1

Accessibility & contrast

On white

6.26
#8637C4 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.36
#8637C4 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8637C4
6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##8637C4#FFFFFF#000000##FFFFFF
##8637C41.006.263.366.26
#FFFFFF6.261.0021.001.00
#0000003.3621.001.0021.00
##FFFFFF6.261.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005EC8
Deuteranopia (green-blind)
#0061C1
Tritanopia (blue-blind)
#7B587A
Achromatopsia (no color)
#606060

Design tokens & code

CSS
--color: #8637c4;
/* rgb */ color: rgb(134, 55, 196);
/* oklch */ color: oklch(51.6% 0.209 305.8);
Tailwind
colors: {
  custom: {
    50: '#ae75d7',
    500: '#8637c4',
    950: '#000000',
  },
}
SCSS
$custom: #8637c4;
$custom-light: #ae75d7;
$custom-dark: #000000;
JSON
{
  "hex": "#8637c4",
  "rgb": {
    "r": 134,
    "g": 55,
    "b": 196
  },
  "hsl": {
    "h": 273.617,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.51609,
    "c": 0.20895,
    "h": 305.8
  },
  "luminance": 0.11786
}

Semantic roles & 50–950 ramp

primary
#8637C4
secondary
#A7CC8B
accent
#DF488B
background
#FBF7FD
surface
#F6EDFA
border
#D0C8D3
text
#110914
muted
#807B83

Preview Lab

Preview with #8637C4

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

Preview Lab → · Contrast checker → · Palette generator →

#8637C4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva