#8638C6#8638C6

#8638C6 is a mid, highly saturated violet. Relative luminance 0.120; OKLCH L 51.9% C 0.210 H 305.2°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#8638C6
RGB	rgb(134, 56, 198)
HSL	hsl(273, 56%, 50%)
HSV	hsv(273, 72%, 78%)
CMYK	cmyk(32.3%, 71.7%, 0%, 22.4%)
CIE-LAB	lab(41.17, 57.91, -60.31)
CIE-LCH	lch(41.17, 83.61, 313.83°)
OKLab	oklab(51.87% 0.1209 -0.1715)
OKLCH	oklch(51.87% 0.21 305.2)
XYZ	xyz(21.4365, 11.9740, 54.5970)
Luminance	0.1197 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8638C6 #78C638

analogous

#3F38C6 #8638C6 #C638BF

triadic

#8638C6 #C68638 #38C686

tetradic

#8638C6 #C63F38 #78C638 #38BFC6

square

#8638C6 #C63F38 #78C638 #38BFC6

split-complementary

#8638C6 #BFC638 #38C63F

monochromatic

#451D67 #662B96 #8638C6 #A367D4 #C097E2

Accessibility & contrast

On white

6.19

#8638C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#8638C6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8638C6

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8638C6	#FFFFFF	#000000	##FFFFFF
##8638C6	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCA

Deuteranopia (green-blind)

#0061C3

Tritanopia (blue-blind)

#7A5A7C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #8638c6;
/* rgb */ color: rgb(134, 56, 198);
/* oklch */ color: oklch(51.9% 0.210 305.2);

Tailwind

colors: {
  custom: {
    50: '#ae75d8',
    500: '#8638c6',
    950: '#000000',
  },
}

SCSS

$custom: #8638c6;
$custom-light: #ae75d8;
$custom-dark: #000000;

JSON

{
  "hex": "#8638c6",
  "rgb": {
    "r": 134,
    "g": 56,
    "b": 198
  },
  "hsl": {
    "h": 272.958,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.51868,
    "c": 0.20981,
    "h": 305.2
  },
  "luminance": 0.11974
}

Semantic roles & 50–950 ramp

primary

#8638C6

secondary

#AACD8D

accent

#DF498C

background

#FBF7FD

surface

#F6EDFA

border

#D0C8D3

text

#110915

muted

#807B83

Preview Lab

Preview with #8638C6

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

Preview Lab → · Contrast checker → · Palette generator →