#563FD7#563FD7

#563FD7 is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 49.3% C 0.219 H 281.6°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#563FD7
RGB	rgb(86, 63, 215)
HSL	hsl(249, 66%, 55%)
HSV	hsv(249, 71%, 84%)
CMYK	cmyk(60%, 70.7%, 0%, 15.7%)
CIE-LAB	lab(38.62, 51.05, -74.53)
CIE-LCH	lch(38.62, 90.34, 304.41°)
OKLab	oklab(49.3% 0.0442 -0.2148)
OKLCH	oklch(49.3% 0.219 281.6)
XYZ	xyz(17.8772, 10.4385, 65.3496)
Luminance	0.1044 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.14

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563FD7 #C0D73F

analogous

#3F74D7 #563FD7 #A23FD7

triadic

#563FD7 #D7563F #3FD756

tetradic

#563FD7 #D73F74 #C0D73F #3FD7A2

square

#563FD7 #D73F74 #C0D73F #3FD7A2

split-complementary

#563FD7 #D7A23F #74D73F

monochromatic

#2A1B81 #3B25B3 #563FD7 #8372E2 #AFA4EC

Accessibility & contrast

On white

6.80

#563FD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#563FD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #563FD7

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563FD7	#FFFFFF	#000000	##FFFFFF
##563FD7	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060DC

Deuteranopia (green-blind)

#0055D4

Tritanopia (blue-blind)

#006887

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #563fd7;
/* rgb */ color: rgb(86, 63, 215);
/* oklch */ color: oklch(49.3% 0.219 281.6);

Tailwind

colors: {
  custom: {
    50: '#9476e5',
    500: '#563fd7',
    950: '#000000',
  },
}

SCSS

$custom: #563fd7;
$custom-light: #9476e5;
$custom-dark: #000000;

JSON

{
  "hex": "#563fd7",
  "rgb": {
    "r": 86,
    "g": 63,
    "b": 215
  },
  "hsl": {
    "h": 249.079,
    "s": 65.517,
    "l": 54.51
  },
  "oklch": {
    "l": 0.49298,
    "c": 0.21933,
    "h": 281.6
  },
  "luminance": 0.1044
}

Semantic roles & 50–950 ramp

primary

#563FD7

secondary

#CFD999

accent

#E83FCF

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #563FD7

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

Preview Lab → · Contrast checker → · Palette generator →