#563FB8#563FB8

#563FB8 is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.6% C 0.181 H 285.7°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#563FB8
RGB	rgb(86, 63, 184)
HSL	hsl(251, 49%, 48%)
HSV	hsv(251, 66%, 72%)
CMYK	cmyk(53.3%, 65.8%, 0%, 27.8%)
CIE-LAB	lab(35.97, 41.69, -60.81)
CIE-LCH	lch(35.97, 73.73, 304.43°)
OKLab	oklab(46.59% 0.0491 -0.1746)
OKLCH	oklch(46.59% 0.181 285.7)
XYZ	xyz(14.2644, 8.9934, 46.3224)
Luminance	0.0899 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.58

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563FB8 #A1B83F

analogous

#3F64B8 #563FB8 #923FB8

triadic

#563FB8 #B8563F #3FB856

tetradic

#563FB8 #B83F64 #A1B83F #3FB892

square

#563FB8 #B83F64 #A1B83F #3FB892

split-complementary

#563FB8 #B8923F #64B83F

monochromatic

#2B205D #412F8A #563FB8 #7B69CC #A396DB

Accessibility & contrast

On white

7.50

#563FB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#563FB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563FB8

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563FB8	#FFFFFF	#000000	##FFFFFF
##563FB8	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BC

Deuteranopia (green-blind)

#0051B6

Tritanopia (blue-blind)

#2E5D76

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #563fb8;
/* rgb */ color: rgb(86, 63, 184);
/* oklch */ color: oklch(46.6% 0.181 285.7);

Tailwind

colors: {
  custom: {
    50: '#8f75ce',
    500: '#563fb8',
    950: '#000000',
  },
}

SCSS

$custom: #563fb8;
$custom-light: #8f75ce;
$custom-dark: #000000;

JSON

{
  "hex": "#563fb8",
  "rgb": {
    "r": 86,
    "g": 63,
    "b": 184
  },
  "hsl": {
    "h": 251.405,
    "s": 48.988,
    "l": 48.431
  },
  "oklch": {
    "l": 0.46585,
    "c": 0.18137,
    "h": 285.7
  },
  "luminance": 0.08994
}

Semantic roles & 50–950 ramp

primary

#563FB8

secondary

#BCC78C

accent

#D94FBE

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #563FB8

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

Preview Lab → · Contrast checker → · Palette generator →