#563D8F#563D8F

#563D8F is a dark, vivid violet. Relative luminance 0.073; OKLCH L 43.1% C 0.130 H 294.3°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#563D8F
RGB	rgb(86, 61, 143)
HSL	hsl(258, 40%, 40%)
HSV	hsv(258, 57%, 56%)
CMYK	cmyk(39.9%, 57.3%, 0%, 43.9%)
CIE-LAB	lab(32.48, 30.68, -41.82)
CIE-LCH	lch(32.48, 51.86, 306.26°)
OKLab	oklab(43.07% 0.0537 -0.1188)
OKLCH	oklch(43.07% 0.13 294.3)
XYZ	xyz(10.4631, 7.2989, 26.8388)
Luminance	0.0730 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563D8F #768F3D

analogous

#3D4D8F #563D8F #7F3D8F

triadic

#563D8F #8F563D #3D8F56

tetradic

#563D8F #8F3D4D #768F3D #3D8F7F

square

#563D8F #8F3D4D #768F3D #3D8F7F

split-complementary

#563D8F #8F7F3D #4D8F3D

monochromatic

#221839 #3C2B64 #563D8F #7153B6 #957EC8

Accessibility & contrast

On white

8.54

#563D8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#563D8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563D8F

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563D8F	#FFFFFF	#000000	##FFFFFF
##563D8F	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#144D92

Deuteranopia (green-blind)

#1C4B8D

Tritanopia (blue-blind)

#484E60

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #563d8f;
/* rgb */ color: rgb(86, 61, 143);
/* oklch */ color: oklch(43.1% 0.130 294.3);

Tailwind

colors: {
  custom: {
    50: '#8973b0',
    500: '#563d8f',
    950: '#000000',
  },
}

SCSS

$custom: #563d8f;
$custom-light: #8973b0;
$custom-dark: #000000;

JSON

{
  "hex": "#563d8f",
  "rgb": {
    "r": 86,
    "g": 61,
    "b": 143
  },
  "hsl": {
    "h": 258.293,
    "s": 40.196,
    "l": 40
  },
  "oklch": {
    "l": 0.43073,
    "c": 0.13034,
    "h": 294.3
  },
  "luminance": 0.07299
}

Semantic roles & 50–950 ramp

primary

#563D8F

secondary

#A0B276

accent

#D058AB

background

#F8F7FA

surface

#F0EDF5

border

#CBC8CF

text

#0C0810

muted

#7D7B7F

Preview Lab

Preview with #563D8F

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

Preview Lab → · Contrast checker → · Palette generator →