#8637C8#8637C8

#8637C8 is a mid, highly saturated violet. Relative luminance 0.120; OKLCH L 51.9% C 0.213 H 304.8°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#8637C8
RGB	rgb(134, 55, 200)
HSL	hsl(273, 57%, 50%)
HSV	hsv(273, 73%, 78%)
CMYK	cmyk(33%, 72.5%, 0%, 21.6%)
CIE-LAB	lab(41.17, 58.80, -61.48)
CIE-LCH	lch(41.17, 85.07, 313.72°)
OKLab	oklab(51.91% 0.1215 -0.1749)
OKLCH	oklch(51.91% 0.213 304.8)
XYZ	xyz(21.6207, 11.9710, 55.8040)
Luminance	0.1197 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8637C8 #79C837

analogous

#3E37C8 #8637C8 #C837C1

triadic

#8637C8 #C88637 #37C886

tetradic

#8637C8 #C83E37 #79C837 #37C1C8

square

#8637C8 #C83E37 #79C837 #37C1C8

split-complementary

#8637C8 #C1C837 #37C83E

monochromatic

#461D68 #662A98 #8637C8 #A367D5 #C097E2

Accessibility & contrast

On white

6.19

#8637C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#8637C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8637C8

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8637C8	#FFFFFF	#000000	##FFFFFF
##8637C8	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCC

Deuteranopia (green-blind)

#0061C5

Tritanopia (blue-blind)

#7A5A7C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #8637c8;
/* rgb */ color: rgb(134, 55, 200);
/* oklch */ color: oklch(51.9% 0.213 304.8);

Tailwind

colors: {
  custom: {
    50: '#af75da',
    500: '#8637c8',
    950: '#000000',
  },
}

SCSS

$custom: #8637c8;
$custom-light: #af75da;
$custom-dark: #000000;

JSON

{
  "hex": "#8637c8",
  "rgb": {
    "r": 134,
    "g": 55,
    "b": 200
  },
  "hsl": {
    "h": 272.69,
    "s": 56.863,
    "l": 50
  },
  "oklch": {
    "l": 0.51911,
    "c": 0.21298,
    "h": 304.8
  },
  "luminance": 0.11971
}

Semantic roles & 50–950 ramp

primary

#8637C8

secondary

#AACE8D

accent

#E0488D

background

#FBF7FD

surface

#F6EDFB

border

#D0C8D4

text

#110915

muted

#807B83

Preview Lab

Preview with #8637C8

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

Preview Lab → · Contrast checker → · Palette generator →