#563DD9#563DD9

#563DD9 is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 49.2% C 0.224 H 281.7°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#563DD9
RGB	rgb(86, 61, 217)
HSL	hsl(250, 67%, 55%)
HSV	hsv(250, 72%, 85%)
CMYK	cmyk(60.4%, 71.9%, 0%, 14.9%)
CIE-LAB	lab(38.42, 52.71, -76.01)
CIE-LCH	lch(38.42, 92.50, 304.74°)
OKLab	oklab(49.21% 0.0452 -0.2191)
OKLCH	oklch(49.21% 0.224 281.7)
XYZ	xyz(18.0270, 10.3244, 66.6750)
Luminance	0.1033 (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

#563DD9 #C0D93D

analogous

#3D72D9 #563DD9 #A43DD9

triadic

#563DD9 #D9563D #3DD956

tetradic

#563DD9 #D93D72 #C0D93D #3DD9A4

square

#563DD9 #D93D72 #C0D93D #3DD9A4

split-complementary

#563DD9 #D9A43D #72D93D

monochromatic

#2A1982 #3B24B5 #563DD9 #8370E3 #AFA3ED

Accessibility & contrast

On white

6.85

#563DD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#563DD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #563DD9

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563DD9	#FFFFFF	#000000	##FFFFFF
##563DD9	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060DE

Deuteranopia (green-blind)

#0055D6

Tritanopia (blue-blind)

#006887

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #563dd9;
/* rgb */ color: rgb(86, 61, 217);
/* oklch */ color: oklch(49.2% 0.224 281.7);

Tailwind

colors: {
  custom: {
    50: '#9475e6',
    500: '#563dd9',
    950: '#000000',
  },
}

SCSS

$custom: #563dd9;
$custom-light: #9475e6;
$custom-dark: #000000;

JSON

{
  "hex": "#563dd9",
  "rgb": {
    "r": 86,
    "g": 61,
    "b": 217
  },
  "hsl": {
    "h": 249.615,
    "s": 67.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.49211,
    "c": 0.22376,
    "h": 281.7
  },
  "luminance": 0.10326
}

Semantic roles & 50–950 ramp

primary

#563DD9

secondary

#CFDA98

accent

#EA3ECE

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0F0916

muted

#7E7B84

Preview Lab

Preview with #563DD9

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

Preview Lab → · Contrast checker → · Palette generator →