#563AAC#563AAC

#563AAC is a dark, vivid violet. Relative luminance 0.080; OKLCH L 44.8% C 0.173 H 288.8°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#563AAC
RGB	rgb(86, 58, 172)
HSL	hsl(255, 50%, 45%)
HSV	hsv(255, 66%, 67%)
CMYK	cmyk(50%, 66.3%, 0%, 32.5%)
CIE-LAB	lab(33.95, 40.97, -56.99)
CIE-LCH	lch(33.95, 70.19, 305.71°)
OKLab	oklab(44.82% 0.0555 -0.1634)
OKLCH	oklch(44.82% 0.173 288.8)
XYZ	xyz(12.7950, 7.9825, 39.8883)
Luminance	0.0798 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.97

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563AAC #90AC3A

analogous

#3A57AC #563AAC #8F3AAC

triadic

#563AAC #AC563A #3AAC56

tetradic

#563AAC #AC3A57 #90AC3A #3AAC8F

square

#563AAC #AC3A57 #90AC3A #3AAC8F

split-complementary

#563AAC #AC8F3A #57AC3A

monochromatic

#281B50 #3F2B7E #563AAC #765BC8 #9C89D7

Accessibility & contrast

On white

8.09

#563AAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#563AAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563AAC

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563AAC	#FFFFFF	#000000	##FFFFFF
##563AAC	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B0

Deuteranopia (green-blind)

#004DAA

Tritanopia (blue-blind)

#38566E

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #563aac;
/* rgb */ color: rgb(86, 58, 172);
/* oklch */ color: oklch(44.8% 0.173 288.8);

Tailwind

colors: {
  custom: {
    50: '#8d72c6',
    500: '#563aac',
    950: '#000000',
  },
}

SCSS

$custom: #563aac;
$custom-light: #8d72c6;
$custom-dark: #000000;

JSON

{
  "hex": "#563aac",
  "rgb": {
    "r": 86,
    "g": 58,
    "b": 172
  },
  "hsl": {
    "h": 254.737,
    "s": 49.565,
    "l": 45.098
  },
  "oklch": {
    "l": 0.44821,
    "c": 0.17253,
    "h": 288.8
  },
  "luminance": 0.07983
}

Semantic roles & 50–950 ramp

primary

#563AAC

secondary

#B2C280

accent

#D94FB7

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #563AAC

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

Preview Lab → · Contrast checker → · Palette generator →