#8563B7#8563B7

#8563B7 is a mid, vivid violet. Relative luminance 0.173; OKLCH L 57.0% C 0.129 H 301.1°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#8563B7
RGB	rgb(133, 99, 183)
HSL	hsl(264, 37%, 55%)
HSV	hsv(264, 46%, 72%)
CMYK	cmyk(27.3%, 45.9%, 0%, 28.2%)
CIE-LAB	lab(48.67, 31.37, -39.58)
CIE-LCH	lch(48.67, 50.50, 308.39°)
OKLab	oklab(57.03% 0.0668 -0.1109)
OKLCH	oklch(57.03% 0.129 301.1)
XYZ	xyz(22.6800, 17.3291, 46.9406)
Luminance	0.1733 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8563B7 #95B763

analogous

#636BB7 #8563B7 #AF63B7

triadic

#8563B7 #B78563 #63B785

tetradic

#8563B7 #B7636B #95B763 #63B7AF

square

#8563B7 #B7636B #95B763 #63B7AF

split-complementary

#8563B7 #B7AF63 #6BB763

monochromatic

#4A326D #674697 #8563B7 #A68DCA #C6B7DE

Accessibility & contrast

On white

4.70

#8563B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#8563B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8563B7

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8563B7	#FFFFFF	#000000	##FFFFFF
##8563B7	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B73BA

Deuteranopia (green-blind)

#5373B5

Tritanopia (blue-blind)

#7C7284

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #8563b7;
/* rgb */ color: rgb(133, 99, 183);
/* oklch */ color: oklch(57.0% 0.129 301.1);

Tailwind

colors: {
  custom: {
    50: '#aa90cd',
    500: '#8563b7',
    950: '#000000',
  },
}

SCSS

$custom: #8563b7;
$custom-light: #aa90cd;
$custom-dark: #000000;

JSON

{
  "hex": "#8563b7",
  "rgb": {
    "r": 133,
    "g": 99,
    "b": 183
  },
  "hsl": {
    "h": 264.286,
    "s": 36.842,
    "l": 55.294
  },
  "oklch": {
    "l": 0.57028,
    "c": 0.12948,
    "h": 301.1
  },
  "luminance": 0.17329
}

Semantic roles & 50–950 ramp

primary

#8563B7

secondary

#BECCA9

accent

#CD5B9F

background

#FAF8FC

surface

#F4F0F9

border

#CECBD2

text

#100C13

muted

#7F7D82

Preview Lab

Preview with #8563B7

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

Preview Lab → · Contrast checker → · Palette generator →