#563FD4#563FD4

#563FD4 is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 49.0% C 0.216 H 282.0°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#563FD4
RGB	rgb(86, 63, 212)
HSL	hsl(249, 63%, 54%)
HSV	hsv(249, 70%, 83%)
CMYK	cmyk(59.4%, 70.3%, 0%, 16.9%)
CIE-LAB	lab(38.35, 50.15, -73.25)
CIE-LCH	lch(38.35, 88.77, 304.40°)
OKLab	oklab(49.03% 0.0447 -0.2111)
OKLCH	oklch(49.03% 0.216 282)
XYZ	xyz(17.4952, 10.2857, 63.3380)
Luminance	0.1029 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.86

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563FD4 #BDD43F

analogous

#3F73D4 #563FD4 #A13FD4

triadic

#563FD4 #D4563F #3FD456

tetradic

#563FD4 #D43F73 #BDD43F #3FD4A1

square

#563FD4 #D43F73 #BDD43F #3FD4A1

split-complementary

#563FD4 #D4A13F #73D43F

monochromatic

#2B1C7D #3C27AF #563FD4 #8271DF #AEA3EA

Accessibility & contrast

On white

6.87

#563FD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#563FD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #563FD4

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563FD4	#FFFFFF	#000000	##FFFFFF
##563FD4	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD8

Deuteranopia (green-blind)

#0055D1

Tritanopia (blue-blind)

#006785

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #563fd4;
/* rgb */ color: rgb(86, 63, 212);
/* oklch */ color: oklch(49.0% 0.216 282.0);

Tailwind

colors: {
  custom: {
    50: '#9376e2',
    500: '#563fd4',
    950: '#000000',
  },
}

SCSS

$custom: #563fd4;
$custom-light: #9376e2;
$custom-dark: #000000;

JSON

{
  "hex": "#563fd4",
  "rgb": {
    "r": 86,
    "g": 63,
    "b": 212
  },
  "hsl": {
    "h": 249.262,
    "s": 63.404,
    "l": 53.922
  },
  "oklch": {
    "l": 0.49026,
    "c": 0.21576,
    "h": 282
  },
  "luminance": 0.10287
}

Semantic roles & 50–950 ramp

primary

#563FD4

secondary

#CDD798

accent

#E641CD

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #563FD4

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

Preview Lab → · Contrast checker → · Palette generator →