#563FA3#563FA3

#563FA3 is a dark, vivid violet. Relative luminance 0.082; OKLCH L 44.9% C 0.154 H 289.3°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#563FA3
RGB	rgb(86, 63, 163)
HSL	hsl(254, 44%, 44%)
HSV	hsv(254, 61%, 64%)
CMYK	cmyk(47.2%, 61.3%, 0%, 36.1%)
CIE-LAB	lab(34.35, 35.36, -50.94)
CIE-LCH	lch(34.35, 62.01, 304.77°)
OKLab	oklab(44.9% 0.0509 -0.1456)
OKLCH	oklch(44.9% 0.154 289.3)
XYZ	xyz(12.2242, 8.1773, 35.5775)
Luminance	0.0818 (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

#563FA3 #8CA33F

analogous

#3F5AA3 #563FA3 #883FA3

triadic

#563FA3 #A3563F #3FA356

tetradic

#563FA3 #A33F5A #8CA33F #3FA388

square

#563FA3 #A33F5A #8CA33F #3FA388

split-complementary

#563FA3 #A3883F #5AA33F

monochromatic

#271D4B #3F2E77 #563FA3 #755EC1 #9B8AD2

Accessibility & contrast

On white

7.97

#563FA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#563FA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563FA3

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563FA3	#FFFFFF	#000000	##FFFFFF
##563FA3	1.00	7.97	2.64	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A6

Deuteranopia (green-blind)

#004EA1

Tritanopia (blue-blind)

#3E566B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #563fa3;
/* rgb */ color: rgb(86, 63, 163);
/* oklch */ color: oklch(44.9% 0.154 289.3);

Tailwind

colors: {
  custom: {
    50: '#8c75bf',
    500: '#563fa3',
    950: '#000000',
  },
}

SCSS

$custom: #563fa3;
$custom-light: #8c75bf;
$custom-dark: #000000;

JSON

{
  "hex": "#563fa3",
  "rgb": {
    "r": 86,
    "g": 63,
    "b": 163
  },
  "hsl": {
    "h": 253.8,
    "s": 44.248,
    "l": 44.314
  },
  "oklch": {
    "l": 0.44896,
    "c": 0.15423,
    "h": 289.3
  },
  "luminance": 0.08178
}

Semantic roles & 50–950 ramp

primary

#563FA3

secondary

#AFBD81

accent

#D454B6

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0D0812

muted

#7D7B81

Preview Lab

Preview with #563FA3

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

Preview Lab → · Contrast checker → · Palette generator →