#563B7B#563B7B

#563B7B is a dark, moderate violet. Relative luminance 0.065; OKLCH L 41.4% C 0.106 H 301.4°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#563B7B
RGB	rgb(86, 59, 123)
HSL	hsl(265, 35%, 36%)
HSV	hsv(265, 52%, 48%)
CMYK	cmyk(30.1%, 52%, 0%, 51.8%)
CIE-LAB	lab(30.73, 26.28, -32.22)
CIE-LCH	lch(30.73, 41.58, 309.21°)
OKLab	oklab(41.37% 0.0553 -0.0906)
OKLCH	oklch(41.37% 0.106 301.4)
XYZ	xyz(8.9760, 6.5364, 19.5238)
Luminance	0.0654 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563B7B #607B3B

analogous

#3B407B #563B7B #763B7B

triadic

#563B7B #7B563B #3B7B56

tetradic

#563B7B #7B3B40 #607B3B #3B7B76

square

#563B7B #7B3B40 #607B3B #3B7B76

split-complementary

#563B7B #7B763B #407B3B

monochromatic

#1C1328 #392752 #563B7B #734FA4 #9374BC

Accessibility & contrast

On white

9.10

#563B7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#563B7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563B7B

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563B7B	#FFFFFF	#000000	##FFFFFF
##563B7B	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26487D

Deuteranopia (green-blind)

#2D4879

Tritanopia (blue-blind)

#4F4755

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #563b7b;
/* rgb */ color: rgb(86, 59, 123);
/* oklch */ color: oklch(41.4% 0.106 301.4);

Tailwind

colors: {
  custom: {
    50: '#8872a1',
    500: '#563b7b',
    950: '#000000',
  },
}

SCSS

$custom: #563b7b;
$custom-light: #8872a1;
$custom-dark: #000000;

JSON

{
  "hex": "#563b7b",
  "rgb": {
    "r": 86,
    "g": 59,
    "b": 123
  },
  "hsl": {
    "h": 265.313,
    "s": 35.165,
    "l": 35.686
  },
  "oklch": {
    "l": 0.41367,
    "c": 0.10615,
    "h": 301.4
  },
  "luminance": 0.06536
}

Semantic roles & 50–950 ramp

primary

#563B7B

secondary

#8DA66C

accent

#CB5D9D

background

#F8F6FA

surface

#F0ECF3

border

#CBC7CD

text

#0B080F

muted

#7C7B7F

Preview Lab

Preview with #563B7B

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

Preview Lab → · Contrast checker → · Palette generator →