#563C66#563C66

#563C66 is a dark, moderate violet. Relative luminance 0.062; OKLCH L 40.3% C 0.075 H 311.8°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#563C66
RGB	rgb(86, 60, 102)
HSL	hsl(277, 26%, 32%)
HSV	hsv(277, 41%, 40%)
CMYK	cmyk(15.7%, 41.2%, 0%, 60%)
CIE-LAB	lab(29.84, 20.19, -20.32)
CIE-LCH	lch(29.84, 28.64, 314.82°)
OKLab	oklab(40.33% 0.0501 -0.0561)
OKLCH	oklch(40.33% 0.075 311.8)
XYZ	xyz(7.8515, 6.1696, 13.3450)
Luminance	0.0617 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563C66 #4C663C

analogous

#413C66 #563C66 #663C61

triadic

#563C66 #66563C #3C6656

tetradic

#563C66 #66413C #4C663C #3C6166

square

#563C66 #66413C #4C663C #3C6166

split-complementary

#563C66 #61663C #3C6641

monochromatic

#150F19 #36253F #563C66 #76538D #9571AB

Accessibility & contrast

On white

9.40

#563C66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#563C66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563C66

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563C66	#FFFFFF	#000000	##FFFFFF
##563C66	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344568

Deuteranopia (green-blind)

#3A4765

Tritanopia (blue-blind)

#54424C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #563c66;
/* rgb */ color: rgb(86, 60, 102);
/* oklch */ color: oklch(40.3% 0.075 311.8);

Tailwind

colors: {
  custom: {
    50: '#867292',
    500: '#563c66',
    950: '#000000',
  },
}

SCSS

$custom: #563c66;
$custom-light: #867292;
$custom-dark: #000000;

JSON

{
  "hex": "#563c66",
  "rgb": {
    "r": 86,
    "g": 60,
    "b": 102
  },
  "hsl": {
    "h": 277.143,
    "s": 25.926,
    "l": 31.765
  },
  "oklch": {
    "l": 0.40326,
    "c": 0.07524,
    "h": 311.8
  },
  "luminance": 0.06169
}

Semantic roles & 50–950 ramp

primary

#563C66

secondary

#799668

accent

#C26589

background

#F8F6F8

surface

#EFECF0

border

#CAC7CB

text

#0B080D

muted

#7C7B7D

Preview Lab

Preview with #563C66

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

Preview Lab → · Contrast checker → · Palette generator →