#8563CB#8563CB

#8563CB is a mid, vivid violet. Relative luminance 0.182; OKLCH L 58.2% C 0.156 H 296.3°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#8563CB
RGB	rgb(133, 99, 203)
HSL	hsl(260, 50%, 59%)
HSV	hsv(260, 51%, 80%)
CMYK	cmyk(34.5%, 51.2%, 0%, 20.4%)
CIE-LAB	lab(49.76, 36.52, -49.38)
CIE-LCH	lch(49.76, 61.42, 306.48°)
OKLab	oklab(58.2% 0.069 -0.1395)
OKLCH	oklch(58.2% 0.156 296.3)
XYZ	xyz(24.9115, 18.2216, 58.6930)
Luminance	0.1822 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8563CB #A9CB63

analogous

#6375CB #8563CB #B963CB

triadic

#8563CB #CB8563 #63CB85

tetradic

#8563CB #CB6375 #A9CB63 #63CBB9

square

#8563CB #CB6375 #A9CB63 #63CBB9

split-complementary

#8563CB #CBB963 #75CB63

monochromatic

#4A2D87 #643CB5 #8563CB #A991DA #CDBFEA

Accessibility & contrast

On white

4.52

#8563CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#8563CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8563CB

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8563CB	#FFFFFF	#000000	##000000
##8563CB	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C77CF

Deuteranopia (green-blind)

#4475C9

Tritanopia (blue-blind)

#75778E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #8563cb;
/* rgb */ color: rgb(133, 99, 203);
/* oklch */ color: oklch(58.2% 0.156 296.3);

Tailwind

colors: {
  custom: {
    50: '#ac90db',
    500: '#8563cb',
    950: '#000000',
  },
}

SCSS

$custom: #8563cb;
$custom-light: #ac90db;
$custom-dark: #000000;

JSON

{
  "hex": "#8563cb",
  "rgb": {
    "r": 133,
    "g": 99,
    "b": 203
  },
  "hsl": {
    "h": 259.615,
    "s": 50,
    "l": 59.216
  },
  "oklch": {
    "l": 0.58198,
    "c": 0.15567,
    "h": 296.3
  },
  "luminance": 0.18222
}

Semantic roles & 50–950 ramp

primary

#8563CB

secondary

#CCD9B1

accent

#DA4EAC

background

#FAF8FD

surface

#F4F0FB

border

#CECBD4

text

#100C15

muted

#7F7D83

Preview Lab

Preview with #8563CB

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

Preview Lab → · Contrast checker → · Palette generator →