#563FB3#563FB3

#563FB3 is a mid, vivid violet. Relative luminance 0.088; OKLCH L 46.2% C 0.175 H 286.5°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#563FB3
RGB	rgb(86, 63, 179)
HSL	hsl(252, 48%, 47%)
HSV	hsv(252, 65%, 70%)
CMYK	cmyk(52%, 64.8%, 0%, 29.8%)
CIE-LAB	lab(35.57, 40.18, -58.51)
CIE-LCH	lch(35.57, 70.98, 304.48°)
OKLab	oklab(46.17% 0.0496 -0.1678)
OKLCH	oklch(46.17% 0.175 286.5)
XYZ	xyz(13.7495, 8.7874, 43.6107)
Luminance	0.0879 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.58

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563FB3 #9CB33F

analogous

#3F62B3 #563FB3 #903FB3

triadic

#563FB3 #B3563F #3FB356

tetradic

#563FB3 #B33F62 #9CB33F #3FB390

square

#563FB3 #B33F62 #9CB33F #3FB390

split-complementary

#563FB3 #B3903F #62B33F

monochromatic

#2B1F58 #402F86 #563FB3 #7A66C9 #A193D9

Accessibility & contrast

On white

7.62

#563FB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#563FB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563FB3

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563FB3	#FFFFFF	#000000	##FFFFFF
##563FB3	1.00	7.62	2.76	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B7

Deuteranopia (green-blind)

#0050B1

Tritanopia (blue-blind)

#325B73

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #563fb3;
/* rgb */ color: rgb(86, 63, 179);
/* oklch */ color: oklch(46.2% 0.175 286.5);

Tailwind

colors: {
  custom: {
    50: '#8e75cb',
    500: '#563fb3',
    950: '#000000',
  },
}

SCSS

$custom: #563fb3;
$custom-light: #8e75cb;
$custom-dark: #000000;

JSON

{
  "hex": "#563fb3",
  "rgb": {
    "r": 86,
    "g": 63,
    "b": 179
  },
  "hsl": {
    "h": 251.897,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.4617,
    "c": 0.17501,
    "h": 286.5
  },
  "luminance": 0.08788
}

Semantic roles & 50–950 ramp

primary

#563FB3

secondary

#B9C489

accent

#D850BD

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #563FB3

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

Preview Lab → · Contrast checker → · Palette generator →