#8563BB#8563BB

#8563BB is a mid, vivid violet. Relative luminance 0.175; OKLCH L 57.3% C 0.135 H 300.0°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#8563BB
RGB	rgb(133, 99, 187)
HSL	hsl(263, 39%, 56%)
HSV	hsv(263, 47%, 73%)
CMYK	cmyk(28.9%, 47.1%, 0%, 26.7%)
CIE-LAB	lab(48.88, 32.38, -41.57)
CIE-LCH	lch(48.88, 52.69, 307.91°)
OKLab	oklab(57.25% 0.0674 -0.1167)
OKLCH	oklch(57.25% 0.135 300)
XYZ	xyz(23.1023, 17.4980, 49.1644)
Luminance	0.1750 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8563BB #99BB63

analogous

#636DBB #8563BB #B163BB

triadic

#8563BB #BB8563 #63BB85

tetradic

#8563BB #BB636D #99BB63 #63BBB1

square

#8563BB #BB636D #99BB63 #63BBB1

split-complementary

#8563BB #BBB163 #6DBB63

monochromatic

#4A3272 #66449D #8563BB #A68ECE #C8B8E0

Accessibility & contrast

On white

4.67

#8563BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#8563BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #8563BB

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8563BB	#FFFFFF	#000000	##FFFFFF
##8563BB	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4874BE

Deuteranopia (green-blind)

#5074B9

Tritanopia (blue-blind)

#7A7386

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #8563bb;
/* rgb */ color: rgb(133, 99, 187);
/* oklch */ color: oklch(57.3% 0.135 300.0);

Tailwind

colors: {
  custom: {
    50: '#ab90d0',
    500: '#8563bb',
    950: '#000000',
  },
}

SCSS

$custom: #8563bb;
$custom-light: #ab90d0;
$custom-dark: #000000;

JSON

{
  "hex": "#8563bb",
  "rgb": {
    "r": 133,
    "g": 99,
    "b": 187
  },
  "hsl": {
    "h": 263.182,
    "s": 39.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.57253,
    "c": 0.13475,
    "h": 300
  },
  "luminance": 0.17498
}

Semantic roles & 50–950 ramp

primary

#8563BB

secondary

#C1CFAB

accent

#CF59A1

background

#FAF8FC

surface

#F4F0F9

border

#CECBD2

text

#100C14

muted

#7F7D82

Preview Lab

Preview with #8563BB

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

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