#563FD1#563FD1

#563FD1 is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.8% C 0.212 H 282.3°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#563FD1
RGB	rgb(86, 63, 209)
HSL	hsl(249, 61%, 53%)
HSV	hsv(249, 70%, 82%)
CMYK	cmyk(58.9%, 69.9%, 0%, 18%)
CIE-LAB	lab(38.08, 49.25, -71.95)
CIE-LCH	lch(38.08, 87.19, 304.39°)
OKLab	oklab(48.76% 0.0453 -0.2073)
OKLCH	oklch(48.76% 0.212 282.3)
XYZ	xyz(17.1203, 10.1357, 61.3635)
Luminance	0.1014 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.62

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563FD1 #BAD13F

analogous

#3F71D1 #563FD1 #9F3FD1

triadic

#563FD1 #D1563F #3FD156

tetradic

#563FD1 #D13F71 #BAD13F #3FD19F

square

#563FD1 #D13F71 #BAD13F #3FD19F

split-complementary

#563FD1 #D19F3F #71D13F

monochromatic

#2B1D79 #3D29AA #563FD1 #8170DD #ADA2E9

Accessibility & contrast

On white

6.94

#563FD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#563FD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #563FD1

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563FD1	#FFFFFF	#000000	##FFFFFF
##563FD1	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED5

Deuteranopia (green-blind)

#0054CE

Tritanopia (blue-blind)

#006683

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #563fd1;
/* rgb */ color: rgb(86, 63, 209);
/* oklch */ color: oklch(48.8% 0.212 282.3);

Tailwind

colors: {
  custom: {
    50: '#9376e0',
    500: '#563fd1',
    950: '#000000',
  },
}

SCSS

$custom: #563fd1;
$custom-light: #9376e0;
$custom-dark: #000000;

JSON

{
  "hex": "#563fd1",
  "rgb": {
    "r": 86,
    "g": 63,
    "b": 209
  },
  "hsl": {
    "h": 249.452,
    "s": 61.345,
    "l": 53.333
  },
  "oklch": {
    "l": 0.48755,
    "c": 0.21216,
    "h": 282.3
  },
  "luminance": 0.10137
}

Semantic roles & 50–950 ramp

primary

#563FD1

secondary

#CBD597

accent

#E443CB

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #563FD1

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

Preview Lab → · Contrast checker → · Palette generator →