#8639CF#8639CF

#8639CF is a mid, highly saturated violet. Relative luminance 0.125; OKLCH L 52.7% C 0.218 H 302.9°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#8639CF
RGB	rgb(134, 57, 207)
HSL	hsl(271, 61%, 52%)
HSV	hsv(271, 72%, 81%)
CMYK	cmyk(35.3%, 72.5%, 0%, 18.8%)
CIE-LAB	lab(42.00, 59.56, -64.19)
CIE-LCH	lch(42.00, 87.56, 312.85°)
OKLab	oklab(52.66% 0.1183 -0.1829)
OKLCH	oklch(52.66% 0.218 302.9)
XYZ	xyz(22.5545, 12.4996, 60.2438)
Luminance	0.1250 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8639CF #82CF39

analogous

#3B39CF #8639CF #CF39CD

triadic

#8639CF #CF8639 #39CF86

tetradic

#8639CF #CF3B39 #82CF39 #39CDCF

square

#8639CF #CF3B39 #82CF39 #39CDCF

split-complementary

#8639CF #CDCF39 #39CF3B

monochromatic

#481C72 #6728A3 #8639CF #A46ADB #C29CE7

Accessibility & contrast

On white

6.00

#8639CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#8639CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8639CF

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8639CF	#FFFFFF	#000000	##FFFFFF
##8639CF	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D3

Deuteranopia (green-blind)

#0063CC

Tritanopia (blue-blind)

#775E81

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #8639cf;
/* rgb */ color: rgb(134, 57, 207);
/* oklch */ color: oklch(52.7% 0.218 302.9);

Tailwind

colors: {
  custom: {
    50: '#af76df',
    500: '#8639cf',
    950: '#000000',
  },
}

SCSS

$custom: #8639cf;
$custom-light: #af76df;
$custom-dark: #000000;

JSON

{
  "hex": "#8639cf",
  "rgb": {
    "r": 134,
    "g": 57,
    "b": 207
  },
  "hsl": {
    "h": 270.8,
    "s": 60.976,
    "l": 51.765
  },
  "oklch": {
    "l": 0.52663,
    "c": 0.21782,
    "h": 302.9
  },
  "luminance": 0.125
}

Semantic roles & 50–950 ramp

primary

#8639CF

secondary

#B1D391

accent

#E44492

background

#FBF7FD

surface

#F6EDFB

border

#D0C8D4

text

#110915

muted

#807B83

Preview Lab

Preview with #8639CF

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

Preview Lab → · Contrast checker → · Palette generator →