#563FB9#563FB9

#563FB9 is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.7% C 0.183 H 285.5°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#563FB9
RGB	rgb(86, 63, 185)
HSL	hsl(251, 49%, 49%)
HSV	hsv(251, 66%, 73%)
CMYK	cmyk(53.5%, 65.9%, 0%, 27.5%)
CIE-LAB	lab(36.05, 42.00, -61.27)
CIE-LCH	lch(36.05, 74.28, 304.43°)
OKLab	oklab(46.67% 0.0489 -0.1759)
OKLCH	oklch(46.67% 0.183 285.5)
XYZ	xyz(14.3696, 9.0355, 46.8764)
Luminance	0.0904 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.61

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563FB9 #A2B93F

analogous

#3F65B9 #563FB9 #933FB9

triadic

#563FB9 #B9563F #3FB956

tetradic

#563FB9 #B93F65 #A2B93F #3FB993

square

#563FB9 #B93F65 #A2B93F #3FB993

split-complementary

#563FB9 #B9933F #65B93F

monochromatic

#2C205E #412F8B #563FB9 #7C69CC #A497DC

Accessibility & contrast

On white

7.48

#563FB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#563FB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563FB9

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563FB9	#FFFFFF	#000000	##FFFFFF
##563FB9	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BD

Deuteranopia (green-blind)

#0051B7

Tritanopia (blue-blind)

#2D5D76

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #563fb9;
/* rgb */ color: rgb(86, 63, 185);
/* oklch */ color: oklch(46.7% 0.183 285.5);

Tailwind

colors: {
  custom: {
    50: '#8f75cf',
    500: '#563fb9',
    950: '#000000',
  },
}

SCSS

$custom: #563fb9;
$custom-light: #8f75cf;
$custom-dark: #000000;

JSON

{
  "hex": "#563fb9",
  "rgb": {
    "r": 86,
    "g": 63,
    "b": 185
  },
  "hsl": {
    "h": 251.311,
    "s": 49.194,
    "l": 48.627
  },
  "oklch": {
    "l": 0.46668,
    "c": 0.18263,
    "h": 285.5
  },
  "luminance": 0.09036
}

Semantic roles & 50–950 ramp

primary

#563FB9

secondary

#BCC78D

accent

#D94FBF

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #563FB9

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

Preview Lab → · Contrast checker → · Palette generator →