#563CA8#563CA8

#563CA8 is a dark, vivid violet. Relative luminance 0.080; OKLCH L 44.8% C 0.165 H 289.1°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#563CA8
RGB	rgb(86, 60, 168)
HSL	hsl(254, 47%, 45%)
HSV	hsv(254, 64%, 66%)
CMYK	cmyk(48.8%, 64.3%, 0%, 34.1%)
CIE-LAB	lab(34.06, 38.63, -54.42)
CIE-LCH	lch(34.06, 66.73, 305.37°)
OKLab	oklab(44.8% 0.0538 -0.1558)
OKLCH	oklch(44.8% 0.165 289.1)
XYZ	xyz(12.5195, 8.0368, 37.9298)
Luminance	0.0804 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.99

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563CA8 #8EA83C

analogous

#3C58A8 #563CA8 #8C3CA8

triadic

#563CA8 #A8563C #3CA856

tetradic

#563CA8 #A83C58 #8EA83C #3CA88C

square

#563CA8 #A83C58 #8EA83C #3CA88C

split-complementary

#563CA8 #A88C3C #58A83C

monochromatic

#281C4E #3F2C7B #563CA8 #755CC5 #9C89D5

Accessibility & contrast

On white

8.05

#563CA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#563CA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563CA8

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563CA8	#FFFFFF	#000000	##FFFFFF
##563CA8	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052AB

Deuteranopia (green-blind)

#004DA6

Tritanopia (blue-blind)

#3B566C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #563ca8;
/* rgb */ color: rgb(86, 60, 168);
/* oklch */ color: oklch(44.8% 0.165 289.1);

Tailwind

colors: {
  custom: {
    50: '#8d73c3',
    500: '#563ca8',
    950: '#000000',
  },
}

SCSS

$custom: #563ca8;
$custom-light: #8d73c3;
$custom-dark: #000000;

JSON

{
  "hex": "#563ca8",
  "rgb": {
    "r": 86,
    "g": 60,
    "b": 168
  },
  "hsl": {
    "h": 254.444,
    "s": 47.368,
    "l": 44.706
  },
  "oklch": {
    "l": 0.44804,
    "c": 0.16484,
    "h": 289.1
  },
  "luminance": 0.08037
}

Semantic roles & 50–950 ramp

primary

#563CA8

secondary

#B0BF80

accent

#D751B7

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0812

muted

#7E7B81

Preview Lab

Preview with #563CA8

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

Preview Lab → · Contrast checker → · Palette generator →