#563E9C#563E9C

#563E9C is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.2% C 0.146 H 291.0°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#563E9C
RGB	rgb(86, 62, 156)
HSL	hsl(255, 43%, 43%)
HSV	hsv(255, 60%, 61%)
CMYK	cmyk(44.9%, 60.3%, 0%, 38.8%)
CIE-LAB	lab(33.61, 33.88, -47.91)
CIE-LCH	lch(33.61, 58.68, 305.26°)
OKLab	oklab(44.2% 0.0524 -0.1367)
OKLCH	oklch(44.2% 0.146 291)
XYZ	xyz(11.5595, 7.8236, 32.3471)
Luminance	0.0782 (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

#563E9C #849C3E

analogous

#3E559C #563E9C #853E9C

triadic

#563E9C #9C563E #3E9C56

tetradic

#563E9C #9C3E55 #849C3E #3E9C85

square

#563E9C #9C3E55 #849C3E #3E9C85

split-complementary

#563E9C #9C853E #559C3E

monochromatic

#261B44 #3E2D70 #563E9C #735ABD #9886CF

Accessibility & contrast

On white

8.19

#563E9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#563E9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563E9C

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563E9C	#FFFFFF	#000000	##FFFFFF
##563E9C	1.00	8.19	2.56	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00519F

Deuteranopia (green-blind)

#004D9A

Tritanopia (blue-blind)

#425367

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #563e9c;
/* rgb */ color: rgb(86, 62, 156);
/* oklch */ color: oklch(44.2% 0.146 291.0);

Tailwind

colors: {
  custom: {
    50: '#8b74ba',
    500: '#563e9c',
    950: '#000000',
  },
}

SCSS

$custom: #563e9c;
$custom-light: #8b74ba;
$custom-dark: #000000;

JSON

{
  "hex": "#563e9c",
  "rgb": {
    "r": 86,
    "g": 62,
    "b": 156
  },
  "hsl": {
    "h": 255.319,
    "s": 43.119,
    "l": 42.745
  },
  "oklch": {
    "l": 0.44196,
    "c": 0.14635,
    "h": 291
  },
  "luminance": 0.07824
}

Semantic roles & 50–950 ramp

primary

#563E9C

secondary

#AAB97D

accent

#D355B3

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #563E9C

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

Preview Lab → · Contrast checker → · Palette generator →