#8663CE#8663CE

#8663CE is a mid, vivid violet. Relative luminance 0.184; OKLCH L 58.5% C 0.160 H 296.2°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#8663CE
RGB	rgb(134, 99, 206)
HSL	hsl(260, 52%, 60%)
HSV	hsv(260, 52%, 81%)
CMYK	cmyk(35%, 51.9%, 0%, 19.2%)
CIE-LAB	lab(50.03, 37.56, -50.66)
CIE-LCH	lch(50.03, 63.06, 306.55°)
OKLab	oklab(58.48% 0.0705 -0.1432)
OKLCH	oklch(58.48% 0.16 296.2)
XYZ	xyz(25.4311, 18.4478, 60.6015)
Luminance	0.1845 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8663CE #ABCE63

analogous

#6376CE #8663CE #BB63CE

triadic

#8663CE #CE8663 #63CE86

tetradic

#8663CE #CE6376 #ABCE63 #63CEBB

square

#8663CE #CE6376 #ABCE63 #63CEBB

split-complementary

#8663CE #CEBB63 #76CE63

monochromatic

#4B2C8B #643ABA #8663CE #AA92DD #CEC0EB

Accessibility & contrast

On white

4.48

#8663CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#8663CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8663CE

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8663CE	#FFFFFF	#000000	##000000
##8663CE	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3978D2

Deuteranopia (green-blind)

#4276CC

Tritanopia (blue-blind)

#75788F

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #8663ce;
/* rgb */ color: rgb(134, 99, 206);
/* oklch */ color: oklch(58.5% 0.160 296.2);

Tailwind

colors: {
  custom: {
    50: '#ad90dd',
    500: '#8663ce',
    950: '#000000',
  },
}

SCSS

$custom: #8663ce;
$custom-light: #ad90dd;
$custom-dark: #000000;

JSON

{
  "hex": "#8663ce",
  "rgb": {
    "r": 134,
    "g": 99,
    "b": 206
  },
  "hsl": {
    "h": 259.626,
    "s": 52.195,
    "l": 59.804
  },
  "oklch": {
    "l": 0.58478,
    "c": 0.15965,
    "h": 296.2
  },
  "luminance": 0.18448
}

Semantic roles & 50–950 ramp

primary

#8663CE

secondary

#CEDBB2

accent

#DC4CAD

background

#FAF8FD

surface

#F5F0FB

border

#CFCBD4

text

#110C15

muted

#807D83

Preview Lab

Preview with #8663CE

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

Preview Lab → · Contrast checker → · Palette generator →