#563F8A#563F8A

#563F8A is a dark, vivid violet. Relative luminance 0.074; OKLCH L 43.1% C 0.120 H 295.0°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#563F8A
RGB	rgb(86, 63, 138)
HSL	hsl(258, 37%, 39%)
HSV	hsv(258, 54%, 54%)
CMYK	cmyk(37.7%, 54.3%, 0%, 45.9%)
CIE-LAB	lab(32.63, 28.00, -38.50)
CIE-LCH	lch(32.63, 47.61, 306.03°)
OKLab	oklab(43.08% 0.0508 -0.109)
OKLCH	oklch(43.08% 0.12 295)
XYZ	xyz(10.2015, 7.3682, 24.9246)
Luminance	0.0737 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563F8A #738A3F

analogous

#3F4E8A #563F8A #7C3F8A

triadic

#563F8A #8A563F #3F8A56

tetradic

#563F8A #8A3F4E #738A3F #3F8A7C

square

#563F8A #8A3F4E #738A3F #3F8A7C

split-complementary

#563F8A #8A7C3F #4E8A3F

monochromatic

#221936 #3C2C60 #563F8A #7155B1 #947FC5

Accessibility & contrast

On white

8.49

#563F8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#563F8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563F8A

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563F8A	#FFFFFF	#000000	##FFFFFF
##563F8A	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#204D8D

Deuteranopia (green-blind)

#264C88

Tritanopia (blue-blind)

#4A4E5E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #563f8a;
/* rgb */ color: rgb(86, 63, 138);
/* oklch */ color: oklch(43.1% 0.120 295.0);

Tailwind

colors: {
  custom: {
    50: '#8975ad',
    500: '#563f8a',
    950: '#000000',
  },
}

SCSS

$custom: #563f8a;
$custom-light: #8975ad;
$custom-dark: #000000;

JSON

{
  "hex": "#563f8a",
  "rgb": {
    "r": 86,
    "g": 63,
    "b": 138
  },
  "hsl": {
    "h": 258.4,
    "s": 37.313,
    "l": 39.412
  },
  "oklch": {
    "l": 0.43081,
    "c": 0.12028,
    "h": 295
  },
  "luminance": 0.07368
}

Semantic roles & 50–950 ramp

primary

#563F8A

secondary

#9DAF76

accent

#CD5BAA

background

#F8F7FA

surface

#F0EDF4

border

#CBC8CE

text

#0C0810

muted

#7D7B7F

Preview Lab

Preview with #563F8A

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

Preview Lab → · Contrast checker → · Palette generator →