#563C99#563C99

#563C99 is a dark, vivid violet. Relative luminance 0.075; OKLCH L 43.6% C 0.145 H 292.2°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#563C99
RGB	rgb(86, 60, 153)
HSL	hsl(257, 44%, 42%)
HSV	hsv(257, 61%, 60%)
CMYK	cmyk(43.8%, 60.8%, 0%, 40%)
CIE-LAB	lab(32.94, 34.19, -47.18)
CIE-LCH	lch(32.94, 58.27, 305.93°)
OKLab	oklab(43.64% 0.0549 -0.1345)
OKLCH	oklch(43.64% 0.145 292.2)
XYZ	xyz(11.2018, 7.5097, 30.9901)
Luminance	0.0751 (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

#563C99 #7F993C

analogous

#3C5199 #563C99 #853C99

triadic

#563C99 #99563C #3C9956

tetradic

#563C99 #993C51 #7F993C #3C9985

square

#563C99 #993C51 #7F993C #3C9985

split-complementary

#563C99 #99853C #51993C

monochromatic

#251A41 #3D2B6D #563C99 #7256BD #9782CE

Accessibility & contrast

On white

8.39

#563C99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#563C99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563C99

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563C99	#FFFFFF	#000000	##FFFFFF
##563C99	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004F9C

Deuteranopia (green-blind)

#014C97

Tritanopia (blue-blind)

#435164

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #563c99;
/* rgb */ color: rgb(86, 60, 153);
/* oklch */ color: oklch(43.6% 0.145 292.2);

Tailwind

colors: {
  custom: {
    50: '#8b73b8',
    500: '#563c99',
    950: '#000000',
  },
}

SCSS

$custom: #563c99;
$custom-light: #8b73b8;
$custom-dark: #000000;

JSON

{
  "hex": "#563c99",
  "rgb": {
    "r": 86,
    "g": 60,
    "b": 153
  },
  "hsl": {
    "h": 256.774,
    "s": 43.662,
    "l": 41.765
  },
  "oklch": {
    "l": 0.43635,
    "c": 0.14527,
    "h": 292.2
  },
  "luminance": 0.0751
}

Semantic roles & 50–950 ramp

primary

#563C99

secondary

#A6B879

accent

#D354B0

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0811

muted

#7D7B80

Preview Lab

Preview with #563C99

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

Preview Lab → · Contrast checker → · Palette generator →