#563BA6#563BA6

#563BA6 is a dark, vivid violet. Relative luminance 0.079; OKLCH L 44.5% C 0.164 H 289.7°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#563BA6
RGB	rgb(86, 59, 166)
HSL	hsl(255, 48%, 44%)
HSV	hsv(255, 64%, 65%)
CMYK	cmyk(48.2%, 64.5%, 0%, 34.9%)
CIE-LAB	lab(33.69, 38.62, -53.82)
CIE-LCH	lch(33.69, 66.24, 305.66°)
OKLab	oklab(44.49% 0.0551 -0.154)
OKLCH	oklch(44.49% 0.164 289.7)
XYZ	xyz(12.2827, 7.8591, 36.9388)
Luminance	0.0786 (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

#563BA6 #8BA63B

analogous

#3B56A6 #563BA6 #8C3BA6

triadic

#563BA6 #A6563B #3BA656

tetradic

#563BA6 #A63B56 #8BA63B #3BA68C

square

#563BA6 #A63B56 #8BA63B #3BA68C

split-complementary

#563BA6 #A68C3B #56A63B

monochromatic

#271B4C #3F2B79 #563BA6 #755AC4 #9B87D4

Accessibility & contrast

On white

8.16

#563BA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#563BA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563BA6

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563BA6	#FFFFFF	#000000	##FFFFFF
##563BA6	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A9

Deuteranopia (green-blind)

#004DA4

Tritanopia (blue-blind)

#3C546B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #563ba6;
/* rgb */ color: rgb(86, 59, 166);
/* oklch */ color: oklch(44.5% 0.164 289.7);

Tailwind

colors: {
  custom: {
    50: '#8c72c1',
    500: '#563ba6',
    950: '#000000',
  },
}

SCSS

$custom: #563ba6;
$custom-light: #8c72c1;
$custom-dark: #000000;

JSON

{
  "hex": "#563ba6",
  "rgb": {
    "r": 86,
    "g": 59,
    "b": 166
  },
  "hsl": {
    "h": 255.14,
    "s": 47.556,
    "l": 44.118
  },
  "oklch": {
    "l": 0.44485,
    "c": 0.16361,
    "h": 289.7
  },
  "luminance": 0.0786
}

Semantic roles & 50–950 ramp

primary

#563BA6

secondary

#AEBF7E

accent

#D751B5

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0812

muted

#7E7B81

Preview Lab

Preview with #563BA6

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

Preview Lab → · Contrast checker → · Palette generator →