#563DD4#563DD4

#563DD4 is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.8% C 0.218 H 282.2°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#563DD4
RGB	rgb(86, 61, 212)
HSL	hsl(250, 64%, 54%)
HSV	hsv(250, 71%, 83%)
CMYK	cmyk(59.4%, 71.2%, 0%, 16.9%)
CIE-LAB	lab(37.96, 51.23, -73.88)
CIE-LCH	lch(37.96, 89.90, 304.74°)
OKLab	oklab(48.75% 0.0462 -0.2129)
OKLCH	oklch(48.75% 0.218 282.2)
XYZ	xyz(17.3865, 10.0682, 63.3018)
Luminance	0.1007 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.50

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563DD4 #BBD43D

analogous

#3D6FD4 #563DD4 #A13DD4

triadic

#563DD4 #D4563D #3DD456

tetradic

#563DD4 #D43D6F #BBD43D #3DD4A1

square

#563DD4 #D43D6F #BBD43D #3DD4A1

split-complementary

#563DD4 #D4A13D #6FD43D

monochromatic

#2B1B7B #3D26AD #563DD4 #826FDF #ADA1EA

Accessibility & contrast

On white

6.97

#563DD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#563DD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #563DD4

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563DD4	#FFFFFF	#000000	##FFFFFF
##563DD4	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED8

Deuteranopia (green-blind)

#0054D1

Tritanopia (blue-blind)

#006685

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #563dd4;
/* rgb */ color: rgb(86, 61, 212);
/* oklch */ color: oklch(48.8% 0.218 282.2);

Tailwind

colors: {
  custom: {
    50: '#9375e2',
    500: '#563dd4',
    950: '#000000',
  },
}

SCSS

$custom: #563dd4;
$custom-light: #9375e2;
$custom-dark: #000000;

JSON

{
  "hex": "#563dd4",
  "rgb": {
    "r": 86,
    "g": 61,
    "b": 212
  },
  "hsl": {
    "h": 249.934,
    "s": 63.713,
    "l": 53.529
  },
  "oklch": {
    "l": 0.48751,
    "c": 0.21788,
    "h": 282.2
  },
  "luminance": 0.10069
}

Semantic roles & 50–950 ramp

primary

#563DD4

secondary

#CCD796

accent

#E741CB

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #563DD4

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

Preview Lab → · Contrast checker → · Palette generator →