#8563B4#8563B4

#8563B4 is a mid, vivid violet. Relative luminance 0.172; OKLCH L 56.9% C 0.126 H 301.9°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#8563B4
RGB	rgb(133, 99, 180)
HSL	hsl(265, 35%, 55%)
HSV	hsv(265, 45%, 71%)
CMYK	cmyk(26.1%, 45%, 0%, 29.4%)
CIE-LAB	lab(48.52, 30.62, -38.08)
CIE-LCH	lch(48.52, 48.86, 308.80°)
OKLab	oklab(56.86% 0.0664 -0.1065)
OKLCH	oklch(56.86% 0.126 301.9)
XYZ	xyz(22.3711, 17.2055, 45.3136)
Luminance	0.1721 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8563B4 #92B463

analogous

#636AB4 #8563B4 #AE63B4

triadic

#8563B4 #B48563 #63B485

tetradic

#8563B4 #B4636A #92B463 #63B4AE

square

#8563B4 #B4636A #92B463 #63B4AE

split-complementary

#8563B4 #B4AE63 #6AB463

monochromatic

#4A336A #674793 #8563B4 #A58CC8 #C6B6DC

Accessibility & contrast

On white

4.73

#8563B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#8563B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8563B4

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8563B4	#FFFFFF	#000000	##FFFFFF
##8563B4	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D73B7

Deuteranopia (green-blind)

#5473B2

Tritanopia (blue-blind)

#7C7183

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #8563b4;
/* rgb */ color: rgb(133, 99, 180);
/* oklch */ color: oklch(56.9% 0.126 301.9);

Tailwind

colors: {
  custom: {
    50: '#aa90cb',
    500: '#8563b4',
    950: '#000000',
  },
}

SCSS

$custom: #8563b4;
$custom-light: #aa90cb;
$custom-dark: #000000;

JSON

{
  "hex": "#8563b4",
  "rgb": {
    "r": 133,
    "g": 99,
    "b": 180
  },
  "hsl": {
    "h": 265.185,
    "s": 35.065,
    "l": 54.706
  },
  "oklch": {
    "l": 0.56862,
    "c": 0.12552,
    "h": 301.9
  },
  "luminance": 0.17206
}

Semantic roles & 50–950 ramp

primary

#8563B4

secondary

#BCCAA8

accent

#CB5D9D

background

#FAF8FC

surface

#F4F0F8

border

#CECBD1

text

#100C13

muted

#7F7D82

Preview Lab

Preview with #8563B4

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

Preview Lab → · Contrast checker → · Palette generator →