#8639BC#8639BC

#8639BC is a mid, vivid violet. Relative luminance 0.116; OKLCH L 51.2% C 0.198 H 307.7°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#8639BC
RGB	rgb(134, 57, 188)
HSL	hsl(275, 53%, 48%)
HSV	hsv(275, 70%, 74%)
CMYK	cmyk(28.7%, 69.7%, 0%, 26.3%)
CIE-LAB	lab(40.61, 55.19, -55.38)
CIE-LCH	lch(40.61, 78.18, 314.90°)
OKLab	oklab(51.24% 0.1214 -0.157)
OKLCH	oklch(51.24% 0.198 307.7)
XYZ	xyz(20.3698, 11.6257, 48.7381)
Luminance	0.1163 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8639BC #6FBC39

analogous

#4439BC #8639BC #BC39B0

triadic

#8639BC #BC8639 #39BC86

tetradic

#8639BC #BC4439 #6FBC39 #39B0BC

square

#8639BC #BC4439 #6FBC39 #39B0BC

split-complementary

#8639BC #B0BC39 #39BC44

monochromatic

#431D5E #652B8D #8639BC #A363D0 #BE92DE

Accessibility & contrast

On white

6.32

#8639BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#8639BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8639BC

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8639BC	#FFFFFF	#000000	##FFFFFF
##8639BC	1.00	6.32	3.33	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC0

Deuteranopia (green-blind)

#1660B9

Tritanopia (blue-blind)

#7D5676

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #8639bc;
/* rgb */ color: rgb(134, 57, 188);
/* oklch */ color: oklch(51.2% 0.198 307.7);

Tailwind

colors: {
  custom: {
    50: '#ae76d1',
    500: '#8639bc',
    950: '#000000',
  },
}

SCSS

$custom: #8639bc;
$custom-light: #ae76d1;
$custom-dark: #000000;

JSON

{
  "hex": "#8639bc",
  "rgb": {
    "r": 134,
    "g": 57,
    "b": 188
  },
  "hsl": {
    "h": 275.267,
    "s": 53.469,
    "l": 48.039
  },
  "oklch": {
    "l": 0.51244,
    "c": 0.19844,
    "h": 307.7
  },
  "luminance": 0.11625
}

Semantic roles & 50–950 ramp

primary

#8639BC

secondary

#A3C988

accent

#DD4B87

background

#FBF7FC

surface

#F6EDF9

border

#D0C8D2

text

#110914

muted

#807B82

Preview Lab

Preview with #8639BC

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

Preview Lab → · Contrast checker → · Palette generator →