#563C9D#563C9D

#563C9D is a dark, vivid violet. Relative luminance 0.076; OKLCH L 43.9% C 0.151 H 291.3°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#563C9D
RGB	rgb(86, 60, 157)
HSL	hsl(256, 45%, 43%)
HSV	hsv(256, 62%, 62%)
CMYK	cmyk(45.2%, 61.8%, 0%, 38.4%)
CIE-LAB	lab(33.23, 35.37, -49.14)
CIE-LCH	lch(33.23, 60.54, 305.75°)
OKLab	oklab(43.94% 0.0547 -0.1403)
OKLCH	oklch(43.94% 0.151 291.3)
XYZ	xyz(11.5377, 7.6441, 32.7593)
Luminance	0.0764 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563C9D #839D3C

analogous

#3C539D #563C9D #863C9D

triadic

#563C9D #9D563C #3C9D56

tetradic

#563C9D #9D3C53 #839D3C #3C9D86

square

#563C9D #9D3C53 #839D3C #3C9D86

split-complementary

#563C9D #9D863C #539D3C

monochromatic

#251A44 #3E2B71 #563C9D #7357BF #9884D0

Accessibility & contrast

On white

8.30

#563C9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#563C9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563C9D

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563C9D	#FFFFFF	#000000	##FFFFFF
##563C9D	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A0

Deuteranopia (green-blind)

#004C9B

Tritanopia (blue-blind)

#415266

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #563c9d;
/* rgb */ color: rgb(86, 60, 157);
/* oklch */ color: oklch(43.9% 0.151 291.3);

Tailwind

colors: {
  custom: {
    50: '#8b73bb',
    500: '#563c9d',
    950: '#000000',
  },
}

SCSS

$custom: #563c9d;
$custom-light: #8b73bb;
$custom-dark: #000000;

JSON

{
  "hex": "#563c9d",
  "rgb": {
    "r": 86,
    "g": 60,
    "b": 157
  },
  "hsl": {
    "h": 256.082,
    "s": 44.7,
    "l": 42.549
  },
  "oklch": {
    "l": 0.43939,
    "c": 0.15054,
    "h": 291.3
  },
  "luminance": 0.07644
}

Semantic roles & 50–950 ramp

primary

#563C9D

secondary

#A9BA7B

accent

#D453B2

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #563C9D

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

Preview Lab → · Contrast checker → · Palette generator →