#8639AC#8639AC

#8639AC is a mid, vivid purple. Relative luminance 0.110; OKLCH L 50.1% C 0.182 H 312.5°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#8639AC
RGB	rgb(134, 57, 172)
HSL	hsl(280, 50%, 45%)
HSV	hsv(280, 67%, 67%)
CMYK	cmyk(22.1%, 66.9%, 0%, 32.5%)
CIE-LAB	lab(39.54, 51.63, -47.67)
CIE-LCH	lch(39.54, 70.27, 317.29°)
OKLab	oklab(50.13% 0.123 -0.1343)
OKLCH	oklch(50.13% 0.182 312.5)
XYZ	xyz(18.7397, 10.9737, 40.1527)
Luminance	0.1097 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8639AC #5FAC39

analogous

#4D39AC #8639AC #AC3998

triadic

#8639AC #AC8639 #39AC86

tetradic

#8639AC #AC4D39 #5FAC39 #3998AC

square

#8639AC #AC4D39 #5FAC39 #3998AC

split-complementary

#8639AC #98AC39 #39AC4D

monochromatic

#3E1B50 #622A7E #8639AC #A45AC8 #BD88D8

Accessibility & contrast

On white

6.57

#8639AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#8639AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8639AC

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8639AC	#FFFFFF	#000000	##FFFFFF
##8639AC	1.00	6.57	3.19	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059AF

Deuteranopia (green-blind)

#2F5FA9

Tritanopia (blue-blind)

#82506E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #8639ac;
/* rgb */ color: rgb(134, 57, 172);
/* oklch */ color: oklch(50.1% 0.182 312.5);

Tailwind

colors: {
  custom: {
    50: '#ad75c5',
    500: '#8639ac',
    950: '#000000',
  },
}

SCSS

$custom: #8639ac;
$custom-light: #ad75c5;
$custom-dark: #000000;

JSON

{
  "hex": "#8639ac",
  "rgb": {
    "r": 134,
    "g": 57,
    "b": 172
  },
  "hsl": {
    "h": 280.174,
    "s": 50.218,
    "l": 44.902
  },
  "oklch": {
    "l": 0.50128,
    "c": 0.18213,
    "h": 312.5
  },
  "luminance": 0.10973
}

Semantic roles & 50–950 ramp

primary

#8639AC

secondary

#95C27F

accent

#DA4E7C

background

#FBF7FC

surface

#F6EDF8

border

#D0C8D1

text

#110913

muted

#807B82

Preview Lab

Preview with #8639AC

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

Preview Lab → · Contrast checker → · Palette generator →