#8637AF#8637AF

#8637AF is a mid, vivid violet. Relative luminance 0.109; OKLCH L 50.1% C 0.188 H 311.7°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#8637AF
RGB	rgb(134, 55, 175)
HSL	hsl(280, 52%, 45%)
HSV	hsv(280, 69%, 69%)
CMYK	cmyk(23.4%, 68.6%, 0%, 31.4%)
CIE-LAB	lab(39.41, 53.20, -49.66)
CIE-LCH	lch(39.41, 72.78, 316.97°)
OKLab	oklab(50.1% 0.125 -0.1402)
OKLCH	oklch(50.1% 0.188 311.7)
XYZ	xyz(18.9341, 10.8963, 41.6549)
Luminance	0.1090 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8637AF #60AF37

analogous

#4A37AF #8637AF #AF379C

triadic

#8637AF #AF8637 #37AF86

tetradic

#8637AF #AF4A37 #60AF37 #379CAF

square

#8637AF #AF4A37 #60AF37 #379CAF

split-complementary

#8637AF #9CAF37 #37AF4A

monochromatic

#3F1A52 #622880 #8637AF #A459CB #BD87D9

Accessibility & contrast

On white

6.61

#8637AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#8637AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8637AF

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8637AF	#FFFFFF	#000000	##FFFFFF
##8637AF	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B3

Deuteranopia (green-blind)

#2A5EAC

Tritanopia (blue-blind)

#81506F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #8637af;
/* rgb */ color: rgb(134, 55, 175);
/* oklch */ color: oklch(50.1% 0.188 311.7);

Tailwind

colors: {
  custom: {
    50: '#ad74c8',
    500: '#8637af',
    950: '#000000',
  },
}

SCSS

$custom: #8637af;
$custom-light: #ad74c8;
$custom-dark: #000000;

JSON

{
  "hex": "#8637af",
  "rgb": {
    "r": 134,
    "g": 55,
    "b": 175
  },
  "hsl": {
    "h": 279.5,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.50097,
    "c": 0.18781,
    "h": 311.7
  },
  "luminance": 0.10896
}

Semantic roles & 50–950 ramp

primary

#8637AF

secondary

#96C37F

accent

#DC4C7D

background

#FBF7FC

surface

#F6EDF8

border

#D0C8D1

text

#110913

muted

#807B82

Preview Lab

Preview with #8637AF

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

Preview Lab → · Contrast checker → · Palette generator →