#8637CA#8637CA

#8637CA is a mid, highly saturated violet. Relative luminance 0.121; OKLCH L 52.1% C 0.215 H 304.3°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#8637CA
RGB	rgb(134, 55, 202)
HSL	hsl(272, 58%, 50%)
HSV	hsv(272, 73%, 79%)
CMYK	cmyk(33.7%, 72.8%, 0%, 20.8%)
CIE-LAB	lab(41.32, 59.26, -62.40)
CIE-LCH	lch(41.32, 86.06, 313.52°)
OKLab	oklab(52.06% 0.1211 -0.1776)
OKLCH	oklch(52.06% 0.215 304.3)
XYZ	xyz(21.8559, 12.0651, 57.0430)
Luminance	0.1206 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8637CA #7BCA37

analogous

#3C37CA #8637CA #CA37C4

triadic

#8637CA #CA8637 #37CA86

tetradic

#8637CA #CA3C37 #7BCA37 #37C4CA

square

#8637CA #CA3C37 #7BCA37 #37C4CA

split-complementary

#8637CA #C4CA37 #37CA3C

monochromatic

#461C6A #66299B #8637CA #A367D7 #C198E4

Accessibility & contrast

On white

6.15

#8637CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#8637CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8637CA

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8637CA	#FFFFFF	#000000	##FFFFFF
##8637CA	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CE

Deuteranopia (green-blind)

#0061C7

Tritanopia (blue-blind)

#795B7E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #8637ca;
/* rgb */ color: rgb(134, 55, 202);
/* oklch */ color: oklch(52.1% 0.215 304.3);

Tailwind

colors: {
  custom: {
    50: '#af75db',
    500: '#8637ca',
    950: '#000000',
  },
}

SCSS

$custom: #8637ca;
$custom-light: #af75db;
$custom-dark: #000000;

JSON

{
  "hex": "#8637ca",
  "rgb": {
    "r": 134,
    "g": 55,
    "b": 202
  },
  "hsl": {
    "h": 272.245,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.52064,
    "c": 0.215,
    "h": 304.3
  },
  "luminance": 0.12065
}

Semantic roles & 50–950 ramp

primary

#8637CA

secondary

#ACCF8E

accent

#E1468E

background

#FBF7FD

surface

#F6EDFB

border

#D0C8D4

text

#110915

muted

#807B83

Preview Lab

Preview with #8637CA

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

Preview Lab → · Contrast checker → · Palette generator →