#8563DB#8563DB

#8563DB is a mid, vivid violet. Relative luminance 0.190; OKLCH L 59.2% C 0.176 H 293.3°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#8563DB
RGB	rgb(133, 99, 219)
HSL	hsl(257, 63%, 62%)
HSV	hsv(257, 55%, 86%)
CMYK	cmyk(39.3%, 54.8%, 0%, 14.1%)
CIE-LAB	lab(50.72, 40.78, -56.98)
CIE-LCH	lch(50.72, 70.07, 305.60°)
OKLab	oklab(59.21% 0.0698 -0.1618)
OKLCH	oklch(59.21% 0.176 293.3)
XYZ	xyz(26.9175, 19.0240, 69.2579)
Luminance	0.1903 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8563DB #B9DB63

analogous

#637DDB #8563DB #C163DB

triadic

#8563DB #DB8563 #63DB85

tetradic

#8563DB #DB637D #B9DB63 #63DBC1

square

#8563DB #DB637D #B9DB63 #63DBC1

split-complementary

#8563DB #DBC163 #7DDB63

monochromatic

#47259F #5E31D0 #8563DB #AC95E6 #D3C6F2

Accessibility & contrast

On white

4.37

#8563DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#8563DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8563DB

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

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

Color blindness preview

Protanopia (red-blind)

#297ADF

Deuteranopia (green-blind)

#3277D8

Tritanopia (blue-blind)

#6F7C95

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #8563db;
/* rgb */ color: rgb(133, 99, 219);
/* oklch */ color: oklch(59.2% 0.176 293.3);

Tailwind

colors: {
  custom: {
    50: '#ad90e7',
    500: '#8563db',
    950: '#000000',
  },
}

SCSS

$custom: #8563db;
$custom-light: #ad90e7;
$custom-dark: #000000;

JSON

{
  "hex": "#8563db",
  "rgb": {
    "r": 133,
    "g": 99,
    "b": 219
  },
  "hsl": {
    "h": 257,
    "s": 62.5,
    "l": 62.353
  },
  "oklch": {
    "l": 0.5921,
    "c": 0.17623,
    "h": 293.3
  },
  "luminance": 0.19025
}

Semantic roles & 50–950 ramp

primary

#8563DB

secondary

#D6E3B7

accent

#CA1B99

background

#FBF8FE

surface

#F6F0FC

border

#D0CBD5

text

#110D16

muted

#807D84

Preview Lab

Preview with #8563DB

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

Preview Lab → · Contrast checker → · Palette generator →