#563A91#563A91

#563A91 is a dark, vivid violet. Relative luminance 0.070; OKLCH L 42.7% C 0.138 H 294.7°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#563A91
RGB	rgb(86, 58, 145)
HSL	hsl(259, 43%, 40%)
HSV	hsv(259, 60%, 57%)
CMYK	cmyk(40.7%, 60%, 0%, 43.1%)
CIE-LAB	lab(31.92, 33.07, -43.95)
CIE-LCH	lch(31.92, 55.00, 306.96°)
OKLab	oklab(42.71% 0.0575 -0.125)
OKLCH	oklch(42.71% 0.138 294.7)
XYZ	xyz(10.4603, 7.0486, 27.5920)
Luminance	0.0705 (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

#563A91 #75913A

analogous

#3A4A91 #563A91 #813A91

triadic

#563A91 #91563A #3A9156

tetradic

#563A91 #913A4A #75913A #3A9181

square

#563A91 #913A4A #75913A #3A9181

split-complementary

#563A91 #91813A #4A913A

monochromatic

#22173A #3C2965 #563A91 #714FB9 #957BCA

Accessibility & contrast

On white

8.71

#563A91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#563A91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563A91

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563A91	#FFFFFF	#000000	##FFFFFF
##563A91	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#024C94

Deuteranopia (green-blind)

#124A8F

Tritanopia (blue-blind)

#474D60

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #563a91;
/* rgb */ color: rgb(86, 58, 145);
/* oklch */ color: oklch(42.7% 0.138 294.7);

Tailwind

colors: {
  custom: {
    50: '#8a71b2',
    500: '#563a91',
    950: '#000000',
  },
}

SCSS

$custom: #563a91;
$custom-light: #8a71b2;
$custom-dark: #000000;

JSON

{
  "hex": "#563a91",
  "rgb": {
    "r": 86,
    "g": 58,
    "b": 145
  },
  "hsl": {
    "h": 259.31,
    "s": 42.857,
    "l": 39.804
  },
  "oklch": {
    "l": 0.42705,
    "c": 0.13762,
    "h": 294.7
  },
  "luminance": 0.07049
}

Semantic roles & 50–950 ramp

primary

#563A91

secondary

#9FB473

accent

#D355AA

background

#F8F6FB

surface

#F0ECF6

border

#CBC7D0

text

#0C0811

muted

#7D7B80

Preview Lab

Preview with #563A91

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

Preview Lab → · Contrast checker → · Palette generator →