#8638C4#8638C4

#8638C4 is a mid, highly saturated violet. Relative luminance 0.119; OKLCH L 51.7% C 0.208 H 305.7°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#8638C4
RGB	rgb(134, 56, 196)
HSL	hsl(273, 56%, 49%)
HSV	hsv(273, 71%, 77%)
CMYK	cmyk(31.6%, 71.4%, 0%, 23.1%)
CIE-LAB	lab(41.03, 57.45, -59.39)
CIE-LCH	lch(41.03, 82.63, 314.05°)
OKLab	oklab(51.72% 0.1212 -0.1688)
OKLCH	oklch(51.72% 0.208 305.7)
XYZ	xyz(21.2073, 11.8824, 53.3901)
Luminance	0.1188 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8638C4 #76C438

analogous

#4038C4 #8638C4 #C438BC

triadic

#8638C4 #C48638 #38C486

tetradic

#8638C4 #C44038 #76C438 #38BCC4

square

#8638C4 #C44038 #76C438 #38BCC4

split-complementary

#8638C4 #BCC438 #38C440

monochromatic

#451D65 #652A94 #8638C4 #A366D3 #C096E1

Accessibility & contrast

On white

6.22

#8638C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#8638C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8638C4

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8638C4	#FFFFFF	#000000	##FFFFFF
##8638C4	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC8

Deuteranopia (green-blind)

#0061C1

Tritanopia (blue-blind)

#7B597A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #8638c4;
/* rgb */ color: rgb(134, 56, 196);
/* oklch */ color: oklch(51.7% 0.208 305.7);

Tailwind

colors: {
  custom: {
    50: '#ae75d7',
    500: '#8638c4',
    950: '#000000',
  },
}

SCSS

$custom: #8638c4;
$custom-light: #ae75d7;
$custom-dark: #000000;

JSON

{
  "hex": "#8638c4",
  "rgb": {
    "r": 134,
    "g": 56,
    "b": 196
  },
  "hsl": {
    "h": 273.429,
    "s": 55.556,
    "l": 49.412
  },
  "oklch": {
    "l": 0.51718,
    "c": 0.20779,
    "h": 305.7
  },
  "luminance": 0.11882
}

Semantic roles & 50–950 ramp

primary

#8638C4

secondary

#A8CC8C

accent

#DF498B

background

#FBF7FD

surface

#F6EDFA

border

#D0C8D3

text

#110914

muted

#807B83

Preview Lab

Preview with #8638C4

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

Preview Lab → · Contrast checker → · Palette generator →