#8563B3#8563B3

#8563B3 is a mid, vivid violet. Relative luminance 0.172; OKLCH L 56.8% C 0.124 H 302.2°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#8563B3
RGB	rgb(133, 99, 179)
HSL	hsl(266, 34%, 55%)
HSV	hsv(266, 45%, 70%)
CMYK	cmyk(25.7%, 44.7%, 0%, 29.8%)
CIE-LAB	lab(48.47, 30.37, -37.58)
CIE-LCH	lch(48.47, 48.32, 308.94°)
OKLab	oklab(56.81% 0.0662 -0.1051)
OKLCH	oklch(56.81% 0.124 302.2)
XYZ	xyz(22.2696, 17.1649, 44.7790)
Luminance	0.1716 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8563B3 #91B363

analogous

#6369B3 #8563B3 #AD63B3

triadic

#8563B3 #B38563 #63B385

tetradic

#8563B3 #B36369 #91B363 #63B3AD

square

#8563B3 #B36369 #91B363 #63B3AD

split-complementary

#8563B3 #B3AD63 #69B363

monochromatic

#4A3369 #674792 #8563B3 #A58CC7 #C5B5DB

Accessibility & contrast

On white

4.74

#8563B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#8563B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8563B3

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8563B3	#FFFFFF	#000000	##FFFFFF
##8563B3	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D72B6

Deuteranopia (green-blind)

#5573B1

Tritanopia (blue-blind)

#7D7182

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #8563b3;
/* rgb */ color: rgb(133, 99, 179);
/* oklch */ color: oklch(56.8% 0.124 302.2);

Tailwind

colors: {
  custom: {
    50: '#aa90ca',
    500: '#8563b3',
    950: '#000000',
  },
}

SCSS

$custom: #8563b3;
$custom-light: #aa90ca;
$custom-dark: #000000;

JSON

{
  "hex": "#8563b3",
  "rgb": {
    "r": 133,
    "g": 99,
    "b": 179
  },
  "hsl": {
    "h": 265.5,
    "s": 34.483,
    "l": 54.51
  },
  "oklch": {
    "l": 0.56807,
    "c": 0.12421,
    "h": 302.2
  },
  "luminance": 0.17165
}

Semantic roles & 50–950 ramp

primary

#8563B3

secondary

#BBCAA8

accent

#CB5D9C

background

#FAF8FC

surface

#F4F0F8

border

#CECBD1

text

#100C13

muted

#7F7D82

Preview Lab

Preview with #8563B3

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

Preview Lab → · Contrast checker → · Palette generator →