#8639B6#8639B6

#8639B6 is a mid, vivid violet. Relative luminance 0.114; OKLCH L 50.8% C 0.192 H 309.4°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#8639B6
RGB	rgb(134, 57, 182)
HSL	hsl(277, 52%, 47%)
HSV	hsv(277, 69%, 71%)
CMYK	cmyk(26.4%, 68.7%, 0%, 28.6%)
CIE-LAB	lab(40.20, 53.84, -52.52)
CIE-LCH	lch(40.20, 75.21, 315.71°)
OKLab	oklab(50.82% 0.1221 -0.1486)
OKLCH	oklch(50.82% 0.192 309.4)
XYZ	xyz(19.7365, 11.3724, 45.4023)
Luminance	0.1137 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8639B6 #69B639

analogous

#4839B6 #8639B6 #B639A8

triadic

#8639B6 #B68639 #39B686

tetradic

#8639B6 #B64839 #69B639 #39A8B6

square

#8639B6 #B64839 #69B639 #39A8B6

split-complementary

#8639B6 #A8B639 #39B648

monochromatic

#411C59 #642A87 #8639B6 #A35FCD #BE8EDC

Accessibility & contrast

On white

6.41

#8639B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#8639B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8639B6

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8639B6	#FFFFFF	#000000	##FFFFFF
##8639B6	1.00	6.41	3.27	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CBA

Deuteranopia (green-blind)

#2260B3

Tritanopia (blue-blind)

#7F5473

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #8639b6;
/* rgb */ color: rgb(134, 57, 182);
/* oklch */ color: oklch(50.8% 0.192 309.4);

Tailwind

colors: {
  custom: {
    50: '#ad75cd',
    500: '#8639b6',
    950: '#000000',
  },
}

SCSS

$custom: #8639b6;
$custom-light: #ad75cd;
$custom-dark: #000000;

JSON

{
  "hex": "#8639b6",
  "rgb": {
    "r": 134,
    "g": 57,
    "b": 182
  },
  "hsl": {
    "h": 276.96,
    "s": 52.301,
    "l": 46.863
  },
  "oklch": {
    "l": 0.50816,
    "c": 0.19231,
    "h": 309.4
  },
  "luminance": 0.11372
}

Semantic roles & 50–950 ramp

primary

#8639B6

secondary

#9EC685

accent

#DC4C83

background

#FBF7FC

surface

#F6EDF9

border

#D0C8D2

text

#110913

muted

#807B82

Preview Lab

Preview with #8639B6

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

Preview Lab → · Contrast checker → · Palette generator →