#563CA5#563CA5

#563CA5 is a dark, vivid violet. Relative luminance 0.079; OKLCH L 44.6% C 0.161 H 289.6°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#563CA5
RGB	rgb(86, 60, 165)
HSL	hsl(255, 47%, 44%)
HSV	hsv(255, 64%, 65%)
CMYK	cmyk(47.9%, 63.6%, 0%, 35.3%)
CIE-LAB	lab(33.83, 37.74, -52.99)
CIE-LCH	lch(33.83, 65.05, 305.46°)
OKLab	oklab(44.56% 0.0541 -0.1516)
OKLCH	oklch(44.56% 0.161 289.6)
XYZ	xyz(12.2432, 7.9263, 36.4748)
Luminance	0.0793 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563CA5 #8BA53C

analogous

#3C57A5 #563CA5 #8B3CA5

triadic

#563CA5 #A5563C #3CA556

tetradic

#563CA5 #A53C57 #8BA53C #3CA58B

square

#563CA5 #A53C57 #8BA53C #3CA58B

split-complementary

#563CA5 #A58B3C #57A53C

monochromatic

#271B4B #3F2C78 #563CA5 #755BC3 #9B88D4

Accessibility & contrast

On white

8.12

#563CA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#563CA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563CA5

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563CA5	#FFFFFF	#000000	##FFFFFF
##563CA5	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A8

Deuteranopia (green-blind)

#004DA3

Tritanopia (blue-blind)

#3D556B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #563ca5;
/* rgb */ color: rgb(86, 60, 165);
/* oklch */ color: oklch(44.6% 0.161 289.6);

Tailwind

colors: {
  custom: {
    50: '#8c73c0',
    500: '#563ca5',
    950: '#000000',
  },
}

SCSS

$custom: #563ca5;
$custom-light: #8c73c0;
$custom-dark: #000000;

JSON

{
  "hex": "#563ca5",
  "rgb": {
    "r": 86,
    "g": 60,
    "b": 165
  },
  "hsl": {
    "h": 254.857,
    "s": 46.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.44564,
    "c": 0.16097,
    "h": 289.6
  },
  "luminance": 0.07927
}

Semantic roles & 50–950 ramp

primary

#563CA5

secondary

#AEBE7F

accent

#D651B5

background

#F9F7FB

surface

#F1EDF7

border

#CBC8D0

text

#0D0812

muted

#7E7B81

Preview Lab

Preview with #563CA5

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

Preview Lab → · Contrast checker → · Palette generator →