#563CA4#563CA4

#563CA4 is a dark, vivid violet. Relative luminance 0.079; OKLCH L 44.5% C 0.160 H 289.8°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#563CA4
RGB	rgb(86, 60, 164)
HSL	hsl(255, 46%, 44%)
HSV	hsv(255, 63%, 64%)
CMYK	cmyk(47.6%, 63.4%, 0%, 35.7%)
CIE-LAB	lab(33.75, 37.44, -52.51)
CIE-LCH	lch(33.75, 64.49, 305.49°)
OKLab	oklab(44.49% 0.0542 -0.1502)
OKLCH	oklch(44.49% 0.16 289.8)
XYZ	xyz(12.1525, 7.8900, 35.9974)
Luminance	0.0789 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563CA4 #8AA43C

analogous

#3C56A4 #563CA4 #8A3CA4

triadic

#563CA4 #A4563C #3CA456

tetradic

#563CA4 #A43C56 #8AA43C #3CA48A

square

#563CA4 #A43C56 #8AA43C #3CA48A

split-complementary

#563CA4 #A48A3C #56A43C

monochromatic

#271B4A #3F2C77 #563CA4 #755AC3 #9A87D3

Accessibility & contrast

On white

8.15

#563CA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#563CA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563CA4

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563CA4	#FFFFFF	#000000	##FFFFFF
##563CA4	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A7

Deuteranopia (green-blind)

#004DA2

Tritanopia (blue-blind)

#3D546A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #563ca4;
/* rgb */ color: rgb(86, 60, 164);
/* oklch */ color: oklch(44.5% 0.160 289.8);

Tailwind

colors: {
  custom: {
    50: '#8c73c0',
    500: '#563ca4',
    950: '#000000',
  },
}

SCSS

$custom: #563ca4;
$custom-light: #8c73c0;
$custom-dark: #000000;

JSON

{
  "hex": "#563ca4",
  "rgb": {
    "r": 86,
    "g": 60,
    "b": 164
  },
  "hsl": {
    "h": 255,
    "s": 46.429,
    "l": 43.922
  },
  "oklch": {
    "l": 0.44485,
    "c": 0.15968,
    "h": 289.8
  },
  "luminance": 0.0789
}

Semantic roles & 50–950 ramp

primary

#563CA4

secondary

#AEBD7E

accent

#D652B5

background

#F9F7FB

surface

#F1EDF7

border

#CBC8D0

text

#0D0812

muted

#7E7B81

Preview Lab

Preview with #563CA4

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

Preview Lab → · Contrast checker → · Palette generator →