#563EDB#563EDB

#563EDB is a mid, highly saturated blue. Relative luminance 0.105; OKLCH L 49.5% C 0.225 H 281.3°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#563EDB
RGB	rgb(86, 62, 219)
HSL	hsl(249, 69%, 55%)
HSV	hsv(249, 72%, 86%)
CMYK	cmyk(60.7%, 71.7%, 0%, 14.1%)
CIE-LAB	lab(38.79, 52.78, -76.55)
CIE-LCH	lch(38.79, 92.98, 304.59°)
OKLab	oklab(49.53% 0.0441 -0.2207)
OKLCH	oklch(49.53% 0.225 281.3)
XYZ	xyz(18.3425, 10.5368, 68.0713)
Luminance	0.1054 (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

#563EDB #C3DB3E

analogous

#3E74DB #563EDB #A53EDB

triadic

#563EDB #DB563E #3EDB56

tetradic

#563EDB #DB3E74 #C3DB3E #3EDBA5

square

#563EDB #DB3E74 #C3DB3E #3EDBA5

split-complementary

#563EDB #DBA53E #74DB3E

monochromatic

#2A1986 #3A23B9 #563EDB #8372E5 #B0A5EE

Accessibility & contrast

On white

6.76

#563EDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#563EDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #563EDB

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563EDB	#FFFFFF	#000000	##FFFFFF
##563EDB	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061E0

Deuteranopia (green-blind)

#0056D8

Tritanopia (blue-blind)

#006989

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #563edb;
/* rgb */ color: rgb(86, 62, 219);
/* oklch */ color: oklch(49.5% 0.225 281.3);

Tailwind

colors: {
  custom: {
    50: '#9476e7',
    500: '#563edb',
    950: '#000000',
  },
}

SCSS

$custom: #563edb;
$custom-light: #9476e7;
$custom-dark: #000000;

JSON

{
  "hex": "#563edb",
  "rgb": {
    "r": 86,
    "g": 62,
    "b": 219
  },
  "hsl": {
    "h": 249.172,
    "s": 68.559,
    "l": 55.098
  },
  "oklch": {
    "l": 0.4953,
    "c": 0.22509,
    "h": 281.3
  },
  "luminance": 0.10538
}

Semantic roles & 50–950 ramp

primary

#563EDB

secondary

#D1DB99

accent

#EB3CD1

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0F0916

muted

#7E7B84

Preview Lab

Preview with #563EDB

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

Preview Lab → · Contrast checker → · Palette generator →