#8638AD#8638AD

#8638AD is a mid, vivid purple. Relative luminance 0.109; OKLCH L 50.1% C 0.184 H 312.2°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#8638AD
RGB	rgb(134, 56, 173)
HSL	hsl(280, 51%, 45%)
HSV	hsv(280, 68%, 68%)
CMYK	cmyk(22.5%, 67.6%, 0%, 32.2%)
CIE-LAB	lab(39.44, 52.31, -48.43)
CIE-LCH	lch(39.44, 71.28, 317.21°)
OKLab	oklab(50.08% 0.124 -0.1366)
OKLCH	oklch(50.08% 0.184 312.2)
XYZ	xyz(18.7872, 10.9143, 40.6441)
Luminance	0.1091 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8638AD #5FAD38

analogous

#4B38AD #8638AD #AD389A

triadic

#8638AD #AD8638 #38AD86

tetradic

#8638AD #AD4B38 #5FAD38 #389AAD

square

#8638AD #AD4B38 #5FAD38 #389AAD

split-complementary

#8638AD #9AAD38 #38AD4B

monochromatic

#3E1A51 #62297F #8638AD #A459C9 #BD87D8

Accessibility & contrast

On white

6.60

#8638AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#8638AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8638AD

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8638AD	#FFFFFF	#000000	##FFFFFF
##8638AD	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B0

Deuteranopia (green-blind)

#2D5EAA

Tritanopia (blue-blind)

#82506E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #8638ad;
/* rgb */ color: rgb(134, 56, 173);
/* oklch */ color: oklch(50.1% 0.184 312.2);

Tailwind

colors: {
  custom: {
    50: '#ad74c6',
    500: '#8638ad',
    950: '#000000',
  },
}

SCSS

$custom: #8638ad;
$custom-light: #ad74c6;
$custom-dark: #000000;

JSON

{
  "hex": "#8638ad",
  "rgb": {
    "r": 134,
    "g": 56,
    "b": 173
  },
  "hsl": {
    "h": 280,
    "s": 51.092,
    "l": 44.902
  },
  "oklch": {
    "l": 0.50077,
    "c": 0.18448,
    "h": 312.2
  },
  "luminance": 0.10914
}

Semantic roles & 50–950 ramp

primary

#8638AD

secondary

#95C27F

accent

#DB4D7C

background

#FBF7FC

surface

#F6EDF8

border

#D0C8D1

text

#110913

muted

#807B82

Preview Lab

Preview with #8638AD

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

Preview Lab → · Contrast checker → · Palette generator →