#563FBB#563FBB

#563FBB is a mid, vivid violet. Relative luminance 0.091; OKLCH L 46.8% C 0.185 H 285.2°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#563FBB
RGB	rgb(86, 63, 187)
HSL	hsl(251, 50%, 49%)
HSV	hsv(251, 66%, 73%)
CMYK	cmyk(54%, 66.3%, 0%, 26.7%)
CIE-LAB	lab(36.22, 42.60, -62.18)
CIE-LCH	lch(36.22, 75.38, 304.42°)
OKLab	oklab(46.84% 0.0487 -0.1786)
OKLCH	oklch(46.84% 0.185 285.2)
XYZ	xyz(14.5822, 9.1205, 47.9961)
Luminance	0.0912 (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

#563FBB #A4BB3F

analogous

#3F66BB #563FBB #943FBB

triadic

#563FBB #BB563F #3FBB56

tetradic

#563FBB #BB3F66 #A4BB3F #3FBB94

square

#563FBB #BB3F66 #A4BB3F #3FBB94

split-complementary

#563FBB #BB943F #66BB3F

monochromatic

#2C205F #41308D #563FBB #7D6ACD #A598DC

Accessibility & contrast

On white

7.44

#563FBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#563FBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563FBB

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563FBB	#FFFFFF	#000000	##FFFFFF
##563FBB	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BF

Deuteranopia (green-blind)

#0051B9

Tritanopia (blue-blind)

#2B5E77

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #563fbb;
/* rgb */ color: rgb(86, 63, 187);
/* oklch */ color: oklch(46.8% 0.185 285.2);

Tailwind

colors: {
  custom: {
    50: '#8f76d0',
    500: '#563fbb',
    950: '#000000',
  },
}

SCSS

$custom: #563fbb;
$custom-light: #8f76d0;
$custom-dark: #000000;

JSON

{
  "hex": "#563fbb",
  "rgb": {
    "r": 86,
    "g": 63,
    "b": 187
  },
  "hsl": {
    "h": 251.129,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.46837,
    "c": 0.18514,
    "h": 285.2
  },
  "luminance": 0.09121
}

Semantic roles & 50–950 ramp

primary

#563FBB

secondary

#BDC88E

accent

#D94FBF

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #563FBB

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

Preview Lab → · Contrast checker → · Palette generator →