#563A9D#563A9D

#563A9D is a dark, vivid violet. Relative luminance 0.074; OKLCH L 43.6% C 0.153 H 291.8°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#563A9D
RGB	rgb(86, 58, 157)
HSL	hsl(257, 46%, 42%)
HSV	hsv(257, 63%, 62%)
CMYK	cmyk(45.2%, 63.1%, 0%, 38.4%)
CIE-LAB	lab(32.78, 36.55, -49.86)
CIE-LCH	lch(32.78, 61.82, 306.25°)
OKLab	oklab(43.61% 0.057 -0.1424)
OKLCH	oklch(43.61% 0.153 291.8)
XYZ	xyz(11.4349, 7.4385, 32.7250)
Luminance	0.0744 (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

#563A9D #819D3A

analogous

#3A4F9D #563A9D #883A9D

triadic

#563A9D #9D563A #3A9D56

tetradic

#563A9D #9D3A4F #819D3A #3A9D88

square

#563A9D #9D3A4F #819D3A #3A9D88

split-complementary

#563A9D #9D883A #4F9D3A

monochromatic

#251944 #3E2970 #563A9D #7354C0 #9781D0

Accessibility & contrast

On white

8.44

#563A9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#563A9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563A9D

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563A9D	#FFFFFF	#000000	##FFFFFF
##563A9D	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA0

Deuteranopia (green-blind)

#004B9B

Tritanopia (blue-blind)

#415166

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #563a9d;
/* rgb */ color: rgb(86, 58, 157);
/* oklch */ color: oklch(43.6% 0.153 291.8);

Tailwind

colors: {
  custom: {
    50: '#8b71bb',
    500: '#563a9d',
    950: '#000000',
  },
}

SCSS

$custom: #563a9d;
$custom-light: #8b71bb;
$custom-dark: #000000;

JSON

{
  "hex": "#563a9d",
  "rgb": {
    "r": 86,
    "g": 58,
    "b": 157
  },
  "hsl": {
    "h": 256.97,
    "s": 46.047,
    "l": 42.157
  },
  "oklch": {
    "l": 0.43614,
    "c": 0.15337,
    "h": 291.8
  },
  "luminance": 0.07439
}

Semantic roles & 50–950 ramp

primary

#563A9D

secondary

#A8BA79

accent

#D652B0

background

#F8F6FB

surface

#F0ECF6

border

#CBC7D0

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #563A9D

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

Preview Lab → · Contrast checker → · Palette generator →