#8638C5#8638C5

#8638C5 is a mid, highly saturated violet. Relative luminance 0.119; OKLCH L 51.8% C 0.209 H 305.4°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#8638C5
RGB	rgb(134, 56, 197)
HSL	hsl(273, 56%, 50%)
HSV	hsv(273, 72%, 77%)
CMYK	cmyk(32%, 71.6%, 0%, 22.7%)
CIE-LAB	lab(41.10, 57.68, -59.85)
CIE-LCH	lch(41.10, 83.12, 313.94°)
OKLab	oklab(51.79% 0.1211 -0.1701)
OKLCH	oklch(51.79% 0.209 305.4)
XYZ	xyz(21.3215, 11.9280, 53.9916)
Luminance	0.1193 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8638C5 #77C538

analogous

#3F38C5 #8638C5 #C538BE

triadic

#8638C5 #C58638 #38C586

tetradic

#8638C5 #C53F38 #77C538 #38BEC5

square

#8638C5 #C53F38 #77C538 #38BEC5

split-complementary

#8638C5 #BEC538 #38C53F

monochromatic

#451D66 #662A95 #8638C5 #A367D4 #C096E1

Accessibility & contrast

On white

6.20

#8638C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#8638C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8638C5

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8638C5	#FFFFFF	#000000	##FFFFFF
##8638C5	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC9

Deuteranopia (green-blind)

#0061C2

Tritanopia (blue-blind)

#7B597B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #8638c5;
/* rgb */ color: rgb(134, 56, 197);
/* oklch */ color: oklch(51.8% 0.209 305.4);

Tailwind

colors: {
  custom: {
    50: '#ae75d7',
    500: '#8638c5',
    950: '#000000',
  },
}

SCSS

$custom: #8638c5;
$custom-light: #ae75d7;
$custom-dark: #000000;

JSON

{
  "hex": "#8638c5",
  "rgb": {
    "r": 134,
    "g": 56,
    "b": 197
  },
  "hsl": {
    "h": 273.191,
    "s": 55.731,
    "l": 49.608
  },
  "oklch": {
    "l": 0.51793,
    "c": 0.2088,
    "h": 305.4
  },
  "luminance": 0.11928
}

Semantic roles & 50–950 ramp

primary

#8638C5

secondary

#A9CD8C

accent

#DF498C

background

#FBF7FD

surface

#F6EDFA

border

#D0C8D3

text

#110914

muted

#807B83

Preview Lab

Preview with #8638C5

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

Preview Lab → · Contrast checker → · Palette generator →