#563BB3#563BB3

#563BB3 is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.6% C 0.180 H 287.3°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#563BB3
RGB	rgb(86, 59, 179)
HSL	hsl(254, 50%, 47%)
HSV	hsv(254, 67%, 70%)
CMYK	cmyk(52%, 67%, 0%, 29.8%)
CIE-LAB	lab(34.72, 42.48, -59.89)
CIE-LCH	lch(34.72, 73.43, 305.34°)
OKLab	oklab(45.56% 0.0536 -0.1719)
OKLCH	oklch(45.56% 0.18 287.3)
XYZ	xyz(13.5360, 8.3604, 43.5396)
Luminance	0.0836 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.39

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563BB3 #98B33B

analogous

#3B5CB3 #563BB3 #923BB3

triadic

#563BB3 #B3563B #3BB356

tetradic

#563BB3 #B33B5C #98B33B #3BB392

square

#563BB3 #B33B5C #98B33B #3BB392

split-complementary

#563BB3 #B3923B #5CB33B

monochromatic

#2A1D57 #402C85 #563BB3 #7860CB #9F8EDA

Accessibility & contrast

On white

7.86

#563BB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#563BB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563BB3

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563BB3	#FFFFFF	#000000	##FFFFFF
##563BB3	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B7

Deuteranopia (green-blind)

#004EB1

Tritanopia (blue-blind)

#335972

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #563bb3;
/* rgb */ color: rgb(86, 59, 179);
/* oklch */ color: oklch(45.6% 0.180 287.3);

Tailwind

colors: {
  custom: {
    50: '#8e73cb',
    500: '#563bb3',
    950: '#000000',
  },
}

SCSS

$custom: #563bb3;
$custom-light: #8e73cb;
$custom-dark: #000000;

JSON

{
  "hex": "#563bb3",
  "rgb": {
    "r": 86,
    "g": 59,
    "b": 179
  },
  "hsl": {
    "h": 253.5,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.45557,
    "c": 0.18005,
    "h": 287.3
  },
  "luminance": 0.08361
}

Semantic roles & 50–950 ramp

primary

#563BB3

secondary

#B6C585

accent

#DA4EBA

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #563BB3

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

Preview Lab → · Contrast checker → · Palette generator →