#8663E4#8663E4

#8663E4 is a mid, vivid violet. Relative luminance 0.196; OKLCH L 59.9% C 0.188 H 292.3°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#8663E4
RGB	rgb(134, 99, 228)
HSL	hsl(256, 70%, 64%)
HSV	hsv(256, 57%, 89%)
CMYK	cmyk(41.2%, 56.6%, 0%, 10.6%)
CIE-LAB	lab(51.37, 43.45, -61.00)
CIE-LCH	lch(51.37, 74.89, 305.46°)
OKLab	oklab(59.9% 0.0712 -0.1736)
OKLCH	oklch(59.9% 0.188 292.3)
XYZ	xyz(28.2931, 19.5927, 75.6748)
Luminance	0.1959 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8663E4 #C1E463

analogous

#6381E4 #8663E4 #C763E4

triadic

#8663E4 #E48663 #63E486

tetradic

#8663E4 #E46381 #C1E463 #63E4C7

square

#8663E4 #E46381 #C1E463 #63E4C7

split-complementary

#8663E4 #E4C763 #81E463

monochromatic

#451EAE #5E2FDB #8663E4 #AE97ED #D7CBF6

Accessibility & contrast

On white

4.27

#8663E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#8663E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8663E4

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8663E4	#FFFFFF	#000000	##000000
##8663E4	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#177CE8

Deuteranopia (green-blind)

#2578E1

Tritanopia (blue-blind)

#6C7F9A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #8663e4;
/* rgb */ color: rgb(134, 99, 228);
/* oklch */ color: oklch(59.9% 0.188 292.3);

Tailwind

colors: {
  custom: {
    50: '#af90ed',
    500: '#8663e4',
    950: '#000000',
  },
}

SCSS

$custom: #8663e4;
$custom-light: #af90ed;
$custom-dark: #000000;

JSON

{
  "hex": "#8663e4",
  "rgb": {
    "r": 134,
    "g": 99,
    "b": 228
  },
  "hsl": {
    "h": 256.279,
    "s": 70.492,
    "l": 64.118
  },
  "oklch": {
    "l": 0.59898,
    "c": 0.18762,
    "h": 292.3
  },
  "luminance": 0.19593
}

Semantic roles & 50–950 ramp

primary

#8663E4

secondary

#DCE8BB

accent

#D3139F

background

#FBF8FE

surface

#F6F0FD

border

#D0CBD5

text

#110D16

muted

#807D84

Preview Lab

Preview with #8663E4

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

Preview Lab → · Contrast checker → · Palette generator →