#8639C5#8639C5

#8639C5 is a mid, highly saturated violet. Relative luminance 0.120; OKLCH L 51.9% C 0.208 H 305.3°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#8639C5
RGB	rgb(134, 57, 197)
HSL	hsl(273, 55%, 50%)
HSV	hsv(273, 71%, 77%)
CMYK	cmyk(32%, 71.1%, 0%, 22.7%)
CIE-LAB	lab(41.26, 57.24, -59.60)
CIE-LCH	lch(41.26, 82.63, 313.84°)
OKLab	oklab(51.9% 0.1201 -0.1694)
OKLCH	oklch(51.9% 0.208 305.3)
XYZ	xyz(21.3704, 12.0260, 54.0079)
Luminance	0.1203 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8639C5 #78C539

analogous

#4039C5 #8639C5 #C539BE

triadic

#8639C5 #C58639 #39C586

tetradic

#8639C5 #C54039 #78C539 #39BEC5

square

#8639C5 #C54039 #78C539 #39BEC5

split-complementary

#8639C5 #BEC539 #39C540

monochromatic

#451E66 #662B96 #8639C5 #A368D3 #C097E1

Accessibility & contrast

On white

6.17

#8639C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#8639C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8639C5

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8639C5	#FFFFFF	#000000	##FFFFFF
##8639C5	1.00	6.17	3.41	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC9

Deuteranopia (green-blind)

#0061C2

Tritanopia (blue-blind)

#7B5A7B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #8639c5;
/* rgb */ color: rgb(134, 57, 197);
/* oklch */ color: oklch(51.9% 0.208 305.3);

Tailwind

colors: {
  custom: {
    50: '#ae76d7',
    500: '#8639c5',
    950: '#000000',
  },
}

SCSS

$custom: #8639c5;
$custom-light: #ae76d7;
$custom-dark: #000000;

JSON

{
  "hex": "#8639c5",
  "rgb": {
    "r": 134,
    "g": 57,
    "b": 197
  },
  "hsl": {
    "h": 273,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.51904,
    "c": 0.20763,
    "h": 305.3
  },
  "luminance": 0.12026
}

Semantic roles & 50–950 ramp

primary

#8639C5

secondary

#AACD8D

accent

#DE498C

background

#FBF7FD

surface

#F6EDFA

border

#D0C8D3

text

#110914

muted

#807B83

Preview Lab

Preview with #8639C5

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

Preview Lab → · Contrast checker → · Palette generator →