#563AAB#563AAB

#563AAB is a dark, vivid violet. Relative luminance 0.079; OKLCH L 44.7% C 0.171 H 288.9°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#563AAB
RGB	rgb(86, 58, 171)
HSL	hsl(255, 49%, 45%)
HSV	hsv(255, 66%, 67%)
CMYK	cmyk(49.7%, 66.1%, 0%, 32.9%)
CIE-LAB	lab(33.87, 40.67, -56.52)
CIE-LCH	lch(33.87, 69.64, 305.74°)
OKLab	oklab(44.74% 0.0556 -0.162)
OKLCH	oklch(44.74% 0.171 288.9)
XYZ	xyz(12.6994, 7.9443, 39.3844)
Luminance	0.0795 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.05

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563AAB #8FAB3A

analogous

#3A57AB #563AAB #8E3AAB

triadic

#563AAB #AB563A #3AAB56

tetradic

#563AAB #AB3A57 #8FAB3A #3AAB8E

square

#563AAB #AB3A57 #8FAB3A #3AAB8E

split-complementary

#563AAB #AB8E3A #57AB3A

monochromatic

#281B50 #3F2A7D #563AAB #765BC7 #9C89D7

Accessibility & contrast

On white

8.11

#563AAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#563AAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563AAB

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563AAB	#FFFFFF	#000000	##FFFFFF
##563AAB	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052AF

Deuteranopia (green-blind)

#004DA9

Tritanopia (blue-blind)

#39566D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #563aab;
/* rgb */ color: rgb(86, 58, 171);
/* oklch */ color: oklch(44.7% 0.171 288.9);

Tailwind

colors: {
  custom: {
    50: '#8d72c5',
    500: '#563aab',
    950: '#000000',
  },
}

SCSS

$custom: #563aab;
$custom-light: #8d72c5;
$custom-dark: #000000;

JSON

{
  "hex": "#563aab",
  "rgb": {
    "r": 86,
    "g": 58,
    "b": 171
  },
  "hsl": {
    "h": 254.867,
    "s": 49.345,
    "l": 44.902
  },
  "oklch": {
    "l": 0.44738,
    "c": 0.17128,
    "h": 288.9
  },
  "luminance": 0.07945
}

Semantic roles & 50–950 ramp

primary

#563AAB

secondary

#B1C180

accent

#D94FB7

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #563AAB

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

Preview Lab → · Contrast checker → · Palette generator →