#8638C7#8638C7

#8638C7 is a mid, highly saturated violet. Relative luminance 0.120; OKLCH L 51.9% C 0.211 H 304.9°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#8638C7
RGB	rgb(134, 56, 199)
HSL	hsl(273, 56%, 50%)
HSV	hsv(273, 72%, 78%)
CMYK	cmyk(32.7%, 71.9%, 0%, 22%)
CIE-LAB	lab(41.25, 58.14, -60.78)
CIE-LCH	lch(41.25, 84.11, 313.73°)
OKLab	oklab(51.94% 0.1207 -0.1728)
OKLCH	oklch(51.94% 0.211 304.9)
XYZ	xyz(21.5522, 12.0203, 55.2065)
Luminance	0.1202 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8638C7 #79C738

analogous

#3E38C7 #8638C7 #C738C1

triadic

#8638C7 #C78638 #38C786

tetradic

#8638C7 #C73E38 #79C738 #38C1C7

square

#8638C7 #C73E38 #79C738 #38C1C7

split-complementary

#8638C7 #C1C738 #38C73E

monochromatic

#461D67 #662B97 #8638C7 #A368D4 #C098E2

Accessibility & contrast

On white

6.17

#8638C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#8638C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8638C7

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8638C7	#FFFFFF	#000000	##FFFFFF
##8638C7	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCB

Deuteranopia (green-blind)

#0061C4

Tritanopia (blue-blind)

#7A5A7C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #8638c7;
/* rgb */ color: rgb(134, 56, 199);
/* oklch */ color: oklch(51.9% 0.211 304.9);

Tailwind

colors: {
  custom: {
    50: '#af75d9',
    500: '#8638c7',
    950: '#000000',
  },
}

SCSS

$custom: #8638c7;
$custom-light: #af75d9;
$custom-dark: #000000;

JSON

{
  "hex": "#8638c7",
  "rgb": {
    "r": 134,
    "g": 56,
    "b": 199
  },
  "hsl": {
    "h": 272.727,
    "s": 56.078,
    "l": 50
  },
  "oklch": {
    "l": 0.51944,
    "c": 0.21083,
    "h": 304.9
  },
  "luminance": 0.1202
}

Semantic roles & 50–950 ramp

primary

#8638C7

secondary

#AACD8D

accent

#DF488D

background

#FBF7FD

surface

#F6EDFB

border

#D0C8D4

text

#110915

muted

#807B83

Preview Lab

Preview with #8638C7

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

Preview Lab → · Contrast checker → · Palette generator →