#563E9F#563E9F

#563E9F is a dark, vivid violet. Relative luminance 0.079; OKLCH L 44.4% C 0.150 H 290.3°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#563E9F
RGB	rgb(86, 62, 159)
HSL	hsl(255, 44%, 43%)
HSV	hsv(255, 61%, 62%)
CMYK	cmyk(45.9%, 61%, 0%, 37.6%)
CIE-LAB	lab(33.83, 34.77, -49.38)
CIE-LCH	lch(33.83, 60.39, 305.15°)
OKLab	oklab(44.42% 0.0522 -0.141)
OKLCH	oklch(44.42% 0.15 290.3)
XYZ	xyz(11.8166, 7.9265, 33.7015)
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

#563E9F #879F3E

analogous

#3E579F #563E9F #863E9F

triadic

#563E9F #9F563E #3E9F56

tetradic

#563E9F #9F3E57 #879F3E #3E9F86

square

#563E9F #9F3E57 #879F3E #3E9F86

split-complementary

#563E9F #9F863E #579F3E

monochromatic

#261C47 #3E2D73 #563E9F #745BBF #9987D0

Accessibility & contrast

On white

8.12

#563E9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#563E9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563E9F

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563E9F	#FFFFFF	#000000	##FFFFFF
##563E9F	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)

#0051A2

Deuteranopia (green-blind)

#004D9D

Tritanopia (blue-blind)

#405468

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #563e9f;
/* rgb */ color: rgb(86, 62, 159);
/* oklch */ color: oklch(44.4% 0.150 290.3);

Tailwind

colors: {
  custom: {
    50: '#8b74bc',
    500: '#563e9f',
    950: '#000000',
  },
}

SCSS

$custom: #563e9f;
$custom-light: #8b74bc;
$custom-dark: #000000;

JSON

{
  "hex": "#563e9f",
  "rgb": {
    "r": 86,
    "g": 62,
    "b": 159
  },
  "hsl": {
    "h": 254.845,
    "s": 43.891,
    "l": 43.333
  },
  "oklch": {
    "l": 0.44423,
    "c": 0.15034,
    "h": 290.3
  },
  "luminance": 0.07927
}

Semantic roles & 50–950 ramp

primary

#563E9F

secondary

#ACBB7E

accent

#D454B4

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #563E9F

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

Preview Lab → · Contrast checker → · Palette generator →