#8563AB#8563AB

#8563AB is a mid, moderate violet. Relative luminance 0.169; OKLCH L 56.4% C 0.114 H 304.8°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#8563AB
RGB	rgb(133, 99, 171)
HSL	hsl(268, 30%, 53%)
HSV	hsv(268, 42%, 67%)
CMYK	cmyk(22.2%, 42.1%, 0%, 32.9%)
CIE-LAB	lab(48.07, 28.41, -33.53)
CIE-LCH	lch(48.07, 43.95, 310.27°)
OKLab	oklab(56.38% 0.0648 -0.0933)
OKLCH	oklch(56.38% 0.114 304.8)
XYZ	xyz(21.4839, 16.8506, 40.6409)
Luminance	0.1685 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8563AB #89AB63

analogous

#6365AB #8563AB #A963AB

triadic

#8563AB #AB8563 #63AB85

tetradic

#8563AB #AB6365 #89AB63 #63ABA9

square

#8563AB #AB6365 #89AB63 #63ABA9

split-complementary

#8563AB #ABA963 #65AB63

monochromatic

#493460 #674988 #8563AB #A48BC0 #C3B3D6

Accessibility & contrast

On white

4.81

#8563AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#8563AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8563AB

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8563AB	#FFFFFF	#000000	##FFFFFF
##8563AB	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5271AE

Deuteranopia (green-blind)

#5972A9

Tritanopia (blue-blind)

#7F6F7F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #8563ab;
/* rgb */ color: rgb(133, 99, 171);
/* oklch */ color: oklch(56.4% 0.114 304.8);

Tailwind

colors: {
  custom: {
    50: '#aa90c4',
    500: '#8563ab',
    950: '#000000',
  },
}

SCSS

$custom: #8563ab;
$custom-light: #aa90c4;
$custom-dark: #000000;

JSON

{
  "hex": "#8563ab",
  "rgb": {
    "r": 133,
    "g": 99,
    "b": 171
  },
  "hsl": {
    "h": 268.333,
    "s": 30,
    "l": 52.941
  },
  "oklch": {
    "l": 0.5638,
    "c": 0.11365,
    "h": 304.8
  },
  "luminance": 0.16851
}

Semantic roles & 50–950 ramp

primary

#8563AB

secondary

#B6C4A5

accent

#C66297

background

#FAF8FC

surface

#F4F0F8

border

#CECBD1

text

#100C12

muted

#7F7D81

Preview Lab

Preview with #8563AB

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

Preview Lab → · Contrast checker → · Palette generator →