#563EB8#563EB8

#563EB8 is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.4% C 0.183 H 285.9°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#563EB8
RGB	rgb(86, 62, 184)
HSL	hsl(252, 50%, 48%)
HSV	hsv(252, 66%, 72%)
CMYK	cmyk(53.3%, 66.3%, 0%, 27.8%)
CIE-LAB	lab(35.76, 42.27, -61.16)
CIE-LCH	lch(35.76, 74.35, 304.65°)
OKLab	oklab(46.43% 0.05 -0.1756)
OKLCH	oklch(46.43% 0.183 285.9)
XYZ	xyz(14.2095, 8.8836, 46.3041)
Luminance	0.0888 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.75

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563EB8 #A0B83E

analogous

#3E63B8 #563EB8 #933EB8

triadic

#563EB8 #B8563E #3EB856

tetradic

#563EB8 #B83E63 #A0B83E #3EB893

square

#563EB8 #B83E63 #A0B83E #3EB893

split-complementary

#563EB8 #B8933E #63B83E

monochromatic

#2B1F5C #412F8A #563EB8 #7B67CC #A395DB

Accessibility & contrast

On white

7.56

#563EB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#563EB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563EB8

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563EB8	#FFFFFF	#000000	##FFFFFF
##563EB8	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BC

Deuteranopia (green-blind)

#0050B6

Tritanopia (blue-blind)

#2E5D75

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #563eb8;
/* rgb */ color: rgb(86, 62, 184);
/* oklch */ color: oklch(46.4% 0.183 285.9);

Tailwind

colors: {
  custom: {
    50: '#8f75ce',
    500: '#563eb8',
    950: '#000000',
  },
}

SCSS

$custom: #563eb8;
$custom-light: #8f75ce;
$custom-dark: #000000;

JSON

{
  "hex": "#563eb8",
  "rgb": {
    "r": 86,
    "g": 62,
    "b": 184
  },
  "hsl": {
    "h": 251.803,
    "s": 49.593,
    "l": 48.235
  },
  "oklch": {
    "l": 0.46431,
    "c": 0.1826,
    "h": 285.9
  },
  "luminance": 0.08884
}

Semantic roles & 50–950 ramp

primary

#563EB8

secondary

#BBC78B

accent

#D94FBE

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #563EB8

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

Preview Lab → · Contrast checker → · Palette generator →