#563FB5#563FB5

#563FB5 is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.3% C 0.178 H 286.2°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#563FB5
RGB	rgb(86, 63, 181)
HSL	hsl(252, 48%, 48%)
HSV	hsv(252, 65%, 71%)
CMYK	cmyk(52.5%, 65.2%, 0%, 29%)
CIE-LAB	lab(35.73, 40.79, -59.43)
CIE-LCH	lch(35.73, 72.08, 304.46°)
OKLab	oklab(46.34% 0.0494 -0.1705)
OKLCH	oklch(46.34% 0.178 286.2)
XYZ	xyz(13.9533, 8.8689, 44.6837)
Luminance	0.0887 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.54

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563FB5 #9EB53F

analogous

#3F63B5 #563FB5 #913FB5

triadic

#563FB5 #B5563F #3FB556

tetradic

#563FB5 #B53F63 #9EB53F #3FB591

square

#563FB5 #B53F63 #9EB53F #3FB591

split-complementary

#563FB5 #B5913F #63B53F

monochromatic

#2B1F5A #402F88 #563FB5 #7A67CA #A294DA

Accessibility & contrast

On white

7.57

#563FB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#563FB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563FB5

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563FB5	#FFFFFF	#000000	##FFFFFF
##563FB5	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B9

Deuteranopia (green-blind)

#0051B3

Tritanopia (blue-blind)

#315C74

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #563fb5;
/* rgb */ color: rgb(86, 63, 181);
/* oklch */ color: oklch(46.3% 0.178 286.2);

Tailwind

colors: {
  custom: {
    50: '#8e75cc',
    500: '#563fb5',
    950: '#000000',
  },
}

SCSS

$custom: #563fb5;
$custom-light: #8e75cc;
$custom-dark: #000000;

JSON

{
  "hex": "#563fb5",
  "rgb": {
    "r": 86,
    "g": 63,
    "b": 181
  },
  "hsl": {
    "h": 251.695,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.46335,
    "c": 0.17756,
    "h": 286.2
  },
  "luminance": 0.0887
}

Semantic roles & 50–950 ramp

primary

#563FB5

secondary

#BAC58A

accent

#D850BD

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #563FB5

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

Preview Lab → · Contrast checker → · Palette generator →