#563DDF#563DDF

#563DDF is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 49.8% C 0.231 H 281.0°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#563DDF
RGB	rgb(86, 61, 223)
HSL	hsl(249, 72%, 56%)
HSV	hsv(249, 73%, 87%)
CMYK	cmyk(61.4%, 72.6%, 0%, 12.5%)
CIE-LAB	lab(38.97, 54.49, -78.54)
CIE-LCH	lch(38.97, 95.59, 304.75°)
OKLab	oklab(49.77% 0.044 -0.2265)
OKLCH	oklch(49.77% 0.231 281)
XYZ	xyz(18.8216, 10.6422, 70.8601)
Luminance	0.1064 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563DDF #C6DF3D

analogous

#3D75DF #563DDF #A73DDF

triadic

#563DDF #DF563D #3DDF56

tetradic

#563DDF #DF3D75 #C6DF3D #3DDFA7

square

#563DDF #DF3D75 #C6DF3D #3DDFA7

split-complementary

#563DDF #DFA73D #75DF3D

monochromatic

#29178B #3820BF #563DDF #8472E8 #B2A6F0

Accessibility & contrast

On white

6.71

#563DDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#563DDF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #563DDF

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563DDF	#FFFFFF	#000000	##FFFFFF
##563DDF	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061E4

Deuteranopia (green-blind)

#0056DC

Tritanopia (blue-blind)

#006A8B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #563ddf;
/* rgb */ color: rgb(86, 61, 223);
/* oklch */ color: oklch(49.8% 0.231 281.0);

Tailwind

colors: {
  custom: {
    50: '#9576ea',
    500: '#563ddf',
    950: '#000000',
  },
}

SCSS

$custom: #563ddf;
$custom-light: #9576ea;
$custom-dark: #000000;

JSON

{
  "hex": "#563ddf",
  "rgb": {
    "r": 86,
    "g": 61,
    "b": 223
  },
  "hsl": {
    "h": 249.259,
    "s": 71.681,
    "l": 55.686
  },
  "oklch": {
    "l": 0.49771,
    "c": 0.23077,
    "h": 281
  },
  "luminance": 0.10644
}

Semantic roles & 50–950 ramp

primary

#563DDF

secondary

#D3DE9A

accent

#EE39D2

background

#FAF7FE

surface

#F3EDFD

border

#CDC8D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #563DDF

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

Preview Lab → · Contrast checker → · Palette generator →