#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
RGB	rgb(134, 55, 196)
HSL	hsl(274, 56%, 49%)
HSV	hsv(274, 72%, 77%)
CMYK	cmyk(31.6%, 71.9%, 0%, 23.1%)
CIE-LAB	lab(40.87, 57.88, -59.64)
CIE-LCH	lch(40.87, 83.11, 314.15°)
OKLab	oklab(51.61% 0.1222 -0.1695)
OKLCH	oklch(51.61% 0.209 305.8)
XYZ	xyz(21.1593, 11.7864, 53.3742)
Luminance	0.1179 (WCAG relative)
Temperature	cool
Family	violet

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
##8637C4	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

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 →