#563BA3#563BA3

#563BA3 is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.2% C 0.160 H 290.3°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#563BA3
RGB	rgb(86, 59, 163)
HSL	hsl(256, 47%, 44%)
HSV	hsv(256, 64%, 64%)
CMYK	cmyk(47.2%, 63.8%, 0%, 36.1%)
CIE-LAB	lab(33.46, 37.73, -52.39)
CIE-LCH	lch(33.46, 64.56, 305.76°)
OKLab	oklab(44.25% 0.0554 -0.1498)
OKLCH	oklch(44.25% 0.16 290.3)
XYZ	xyz(12.0107, 7.7503, 35.5063)
Luminance	0.0775 (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

#563BA3 #88A33B

analogous

#3B54A3 #563BA3 #8A3BA3

triadic

#563BA3 #A3563B #3BA356

tetradic

#563BA3 #A33B54 #88A33B #3BA38A

square

#563BA3 #A33B54 #88A33B #3BA38A

split-complementary

#563BA3 #A38A3B #54A33B

monochromatic

#271A49 #3E2B76 #563BA3 #7458C3 #9A85D3

Accessibility & contrast

On white

8.23

#563BA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#563BA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563BA3

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563BA3	#FFFFFF	#000000	##FFFFFF
##563BA3	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A6

Deuteranopia (green-blind)

#004CA1

Tritanopia (blue-blind)

#3E5369

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #563ba3;
/* rgb */ color: rgb(86, 59, 163);
/* oklch */ color: oklch(44.2% 0.160 290.3);

Tailwind

colors: {
  custom: {
    50: '#8c72bf',
    500: '#563ba3',
    950: '#000000',
  },
}

SCSS

$custom: #563ba3;
$custom-light: #8c72bf;
$custom-dark: #000000;

JSON

{
  "hex": "#563ba3",
  "rgb": {
    "r": 86,
    "g": 59,
    "b": 163
  },
  "hsl": {
    "h": 255.577,
    "s": 46.847,
    "l": 43.529
  },
  "oklch": {
    "l": 0.44246,
    "c": 0.15975,
    "h": 290.3
  },
  "luminance": 0.07751
}

Semantic roles & 50–950 ramp

primary

#563BA3

secondary

#ACBD7D

accent

#D651B4

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0D0812

muted

#7D7B81

Preview Lab

Preview with #563BA3

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

Preview Lab → · Contrast checker → · Palette generator →