#563A9B#563A9B

#563A9B is a dark, vivid violet. Relative luminance 0.074; OKLCH L 43.5% C 0.151 H 292.3°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#563A9B
RGB	rgb(86, 58, 155)
HSL	hsl(257, 46%, 42%)
HSV	hsv(257, 63%, 61%)
CMYK	cmyk(44.5%, 62.6%, 0%, 39.2%)
CIE-LAB	lab(32.64, 35.97, -48.88)
CIE-LCH	lch(32.64, 60.69, 306.34°)
OKLab	oklab(43.46% 0.0571 -0.1395)
OKLCH	oklch(43.46% 0.151 292.3)
XYZ	xyz(11.2656, 7.3708, 31.8331)
Luminance	0.0737 (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

#563A9B #7F9B3A

analogous

#3A4E9B #563A9B #873A9B

triadic

#563A9B #9B563A #3A9B56

tetradic

#563A9B #9B3A4E #7F9B3A #3A9B87

square

#563A9B #9B3A4E #7F9B3A #3A9B87

split-complementary

#563A9B #9B873A #4E9B3A

monochromatic

#251942 #3D296E #563A9B #7253BF #9780CF

Accessibility & contrast

On white

8.49

#563A9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#563A9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563A9B

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563A9B	#FFFFFF	#000000	##FFFFFF
##563A9B	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E9E

Deuteranopia (green-blind)

#004B99

Tritanopia (blue-blind)

#425065

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #563a9b;
/* rgb */ color: rgb(86, 58, 155);
/* oklch */ color: oklch(43.5% 0.151 292.3);

Tailwind

colors: {
  custom: {
    50: '#8b71b9',
    500: '#563a9b',
    950: '#000000',
  },
}

SCSS

$custom: #563a9b;
$custom-light: #8b71b9;
$custom-dark: #000000;

JSON

{
  "hex": "#563a9b",
  "rgb": {
    "r": 86,
    "g": 58,
    "b": 155
  },
  "hsl": {
    "h": 257.32,
    "s": 45.54,
    "l": 41.765
  },
  "oklch": {
    "l": 0.43459,
    "c": 0.15077,
    "h": 292.3
  },
  "luminance": 0.07371
}

Semantic roles & 50–950 ramp

primary

#563A9B

secondary

#A6B978

accent

#D553B0

background

#F8F6FB

surface

#F0ECF6

border

#CBC7D0

text

#0C0811

muted

#7D7B80

Preview Lab

Preview with #563A9B

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

Preview Lab → · Contrast checker → · Palette generator →