#8563A4#8563A4

#8563A4 is a mid, moderate violet. Relative luminance 0.166; OKLCH L 56.0% C 0.104 H 307.4°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#8563A4
RGB	rgb(133, 99, 164)
HSL	hsl(271, 26%, 52%)
HSV	hsv(271, 40%, 64%)
CMYK	cmyk(18.9%, 39.6%, 0%, 35.7%)
CIE-LAB	lab(47.74, 26.73, -29.94)
CIE-LCH	lch(47.74, 40.14, 311.76°)
OKLab	oklab(56.02% 0.0634 -0.083)
OKLCH	oklch(56.02% 0.104 307.4)
XYZ	xyz(20.8343, 16.5907, 37.2195)
Luminance	0.1659 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8563A4 #82A463

analogous

#6563A4 #8563A4 #A463A3

triadic

#8563A4 #A48563 #63A485

tetradic

#8563A4 #A46563 #82A463 #63A3A4

square

#8563A4 #A46563 #82A463 #63A3A4

split-complementary

#8563A4 #A3A463 #63A465

monochromatic

#473459 #664A7F #8563A4 #A38ABB #C1B0D1

Accessibility & contrast

On white

4.86

#8563A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#8563A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8563A4

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8563A4	#FFFFFF	#000000	##FFFFFF
##8563A4	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5570A6

Deuteranopia (green-blind)

#5D72A2

Tritanopia (blue-blind)

#816D7C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #8563a4;
/* rgb */ color: rgb(133, 99, 164);
/* oklch */ color: oklch(56.0% 0.104 307.4);

Tailwind

colors: {
  custom: {
    50: '#a990bf',
    500: '#8563a4',
    950: '#000000',
  },
}

SCSS

$custom: #8563a4;
$custom-light: #a990bf;
$custom-dark: #000000;

JSON

{
  "hex": "#8563a4",
  "rgb": {
    "r": 133,
    "g": 99,
    "b": 164
  },
  "hsl": {
    "h": 271.385,
    "s": 26.316,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56021,
    "c": 0.10443,
    "h": 307.4
  },
  "luminance": 0.16591
}

Semantic roles & 50–950 ramp

primary

#8563A4

secondary

#B1C0A3

accent

#C36592

background

#FAF8FB

surface

#F4F0F7

border

#CECBD0

text

#100C12

muted

#7F7D81

Preview Lab

Preview with #8563A4

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

Preview Lab → · Contrast checker → · Palette generator →