#563B79#563B79

#563B79 is a dark, moderate violet. Relative luminance 0.065; OKLCH L 41.2% C 0.103 H 302.2°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#563B79
RGB	rgb(86, 59, 121)
HSL	hsl(266, 34%, 35%)
HSV	hsv(266, 51%, 47%)
CMYK	cmyk(28.9%, 51.2%, 0%, 52.5%)
CIE-LAB	lab(30.61, 25.74, -31.15)
CIE-LCH	lch(30.61, 40.41, 309.57°)
OKLab	oklab(41.24% 0.0551 -0.0875)
OKLCH	oklch(41.24% 0.103 302.2)
XYZ	xyz(8.8521, 6.4868, 18.8712)
Luminance	0.0649 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563B79 #5E793B

analogous

#3B3F79 #563B79 #753B79

triadic

#563B79 #79563B #3B7956

tetradic

#563B79 #793B3F #5E793B #3B7975

square

#563B79 #793B3F #5E793B #3B7975

split-complementary

#563B79 #79753B #3F793B

monochromatic

#1C1327 #392750 #563B79 #734FA2 #9373BB

Accessibility & contrast

On white

9.14

#563B79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#563B79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563B79

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563B79	#FFFFFF	#000000	##FFFFFF
##563B79	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28487B

Deuteranopia (green-blind)

#2F4877

Tritanopia (blue-blind)

#504654

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #563b79;
/* rgb */ color: rgb(86, 59, 121);
/* oklch */ color: oklch(41.2% 0.103 302.2);

Tailwind

colors: {
  custom: {
    50: '#8771a0',
    500: '#563b79',
    950: '#000000',
  },
}

SCSS

$custom: #563b79;
$custom-light: #8771a0;
$custom-dark: #000000;

JSON

{
  "hex": "#563b79",
  "rgb": {
    "r": 86,
    "g": 59,
    "b": 121
  },
  "hsl": {
    "h": 266.129,
    "s": 34.444,
    "l": 35.294
  },
  "oklch": {
    "l": 0.4124,
    "c": 0.10338,
    "h": 302.2
  },
  "luminance": 0.06487
}

Semantic roles & 50–950 ramp

primary

#563B79

secondary

#8CA56B

accent

#CB5D9B

background

#F8F6F9

surface

#F0ECF2

border

#CBC7CC

text

#0B080E

muted

#7C7B7E

Preview Lab

Preview with #563B79

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

Preview Lab → · Contrast checker → · Palette generator →