#563CB5#563CB5

#563CB5 is a mid, vivid violet. Relative luminance 0.085; OKLCH L 45.9% C 0.181 H 286.8°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#563CB5
RGB	rgb(86, 60, 181)
HSL	hsl(253, 50%, 47%)
HSV	hsv(253, 67%, 71%)
CMYK	cmyk(52.5%, 66.9%, 0%, 29%)
CIE-LAB	lab(35.09, 42.51, -60.47)
CIE-LCH	lch(35.09, 73.92, 305.10°)
OKLab	oklab(45.88% 0.0523 -0.1736)
OKLCH	oklch(45.88% 0.181 286.8)
XYZ	xyz(13.7916, 8.5457, 44.6299)
Luminance	0.0855 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.13

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563CB5 #9BB53C

analogous

#3C5EB5 #563CB5 #933CB5

triadic

#563CB5 #B5563C #3CB556

tetradic

#563CB5 #B53C5E #9BB53C #3CB593

square

#563CB5 #B53C5E #9BB53C #3CB593

split-complementary

#563CB5 #B5933C #5EB53C

monochromatic

#2A1E59 #402D87 #563CB5 #7963CB #A191DB

Accessibility & contrast

On white

7.75

#563CB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#563CB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563CB5

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563CB5	#FFFFFF	#000000	##FFFFFF
##563CB5	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B9

Deuteranopia (green-blind)

#004FB3

Tritanopia (blue-blind)

#315A73

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #563cb5;
/* rgb */ color: rgb(86, 60, 181);
/* oklch */ color: oklch(45.9% 0.181 286.8);

Tailwind

colors: {
  custom: {
    50: '#8e73cc',
    500: '#563cb5',
    950: '#000000',
  },
}

SCSS

$custom: #563cb5;
$custom-light: #8e73cc;
$custom-dark: #000000;

JSON

{
  "hex": "#563cb5",
  "rgb": {
    "r": 86,
    "g": 60,
    "b": 181
  },
  "hsl": {
    "h": 252.893,
    "s": 50.207,
    "l": 47.255
  },
  "oklch": {
    "l": 0.45876,
    "c": 0.18131,
    "h": 286.8
  },
  "luminance": 0.08546
}

Semantic roles & 50–950 ramp

primary

#563CB5

secondary

#B8C687

accent

#DA4EBC

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #563CB5

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

Preview Lab → · Contrast checker → · Palette generator →