#563DD8#563DD8

#563DD8 is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 49.1% C 0.223 H 281.8°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#563DD8
RGB	rgb(86, 61, 216)
HSL	hsl(250, 67%, 54%)
HSV	hsv(250, 72%, 85%)
CMYK	cmyk(60.2%, 71.8%, 0%, 15.3%)
CIE-LAB	lab(38.33, 52.42, -75.59)
CIE-LCH	lch(38.33, 91.98, 304.74°)
OKLab	oklab(49.12% 0.0454 -0.2179)
OKLCH	oklch(49.12% 0.223 281.8)
XYZ	xyz(17.8973, 10.2725, 65.9921)
Luminance	0.1027 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.93

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563DD8 #BFD83D

analogous

#3D72D8 #563DD8 #A33DD8

triadic

#563DD8 #D8563D #3DD856

tetradic

#563DD8 #D83D72 #BFD83D #3DD8A3

square

#563DD8 #D83D72 #BFD83D #3DD8A3

split-complementary

#563DD8 #D8A33D #72D83D

monochromatic

#2A1A81 #3B24B4 #563DD8 #8270E2 #AFA3EC

Accessibility & contrast

On white

6.87

#563DD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#563DD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #563DD8

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563DD8	#FFFFFF	#000000	##FFFFFF
##563DD8	1.00	6.87	3.05	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FDD

Deuteranopia (green-blind)

#0055D5

Tritanopia (blue-blind)

#006887

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #563dd8;
/* rgb */ color: rgb(86, 61, 216);
/* oklch */ color: oklch(49.1% 0.223 281.8);

Tailwind

colors: {
  custom: {
    50: '#9475e5',
    500: '#563dd8',
    950: '#000000',
  },
}

SCSS

$custom: #563dd8;
$custom-light: #9475e5;
$custom-dark: #000000;

JSON

{
  "hex": "#563dd8",
  "rgb": {
    "r": 86,
    "g": 61,
    "b": 216
  },
  "hsl": {
    "h": 249.677,
    "s": 66.524,
    "l": 54.314
  },
  "oklch": {
    "l": 0.49119,
    "c": 0.22259,
    "h": 281.8
  },
  "luminance": 0.10274
}

Semantic roles & 50–950 ramp

primary

#563DD8

secondary

#CFD998

accent

#E93ECE

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0F0816

muted

#7E7B84

Preview Lab

Preview with #563DD8

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

Preview Lab → · Contrast checker → · Palette generator →