#5563D7#5563D7

#5563D7 is a mid, vivid blue. Relative luminance 0.158; OKLCH L 55.2% C 0.177 H 273.9°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#5563D7
RGB	rgb(85, 99, 215)
HSL	hsl(234, 62%, 59%)
HSV	hsv(234, 60%, 84%)
CMYK	cmyk(60.5%, 54%, 0%, 15.7%)
CIE-LAB	lab(46.66, 29.63, -61.44)
CIE-LCH	lch(46.66, 68.21, 295.75°)
OKLab	oklab(55.17% 0.0121 -0.1762)
OKLCH	oklch(55.17% 0.177 273.9)
XYZ	xyz(20.4699, 15.7596, 66.2400)
Luminance	0.1576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5563D7 #D7C955

analogous

#55A4D7 #5563D7 #8855D7

triadic

#5563D7 #D75563 #63D755

tetradic

#5563D7 #D755A4 #D7C955 #55D788

square

#5563D7 #D755A4 #D7C955 #55D788

split-complementary

#5563D7 #D78855 #A4D755

monochromatic

#222E90 #2D3DC1 #5563D7 #8790E3 #B8BEEE

Accessibility & contrast

On white

5.06

#5563D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#5563D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5563D7

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5563D7	#FFFFFF	#000000	##FFFFFF
##5563D7	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1274DB

Deuteranopia (green-blind)

#0069D5

Tritanopia (blue-blind)

#007E93

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5563d7;
/* rgb */ color: rgb(85, 99, 215);
/* oklch */ color: oklch(55.2% 0.177 273.9);

Tailwind

colors: {
  custom: {
    50: '#918fe4',
    500: '#5563d7',
    950: '#000000',
  },
}

SCSS

$custom: #5563d7;
$custom-light: #918fe4;
$custom-dark: #000000;

JSON

{
  "hex": "#5563d7",
  "rgb": {
    "r": 85,
    "g": 99,
    "b": 215
  },
  "hsl": {
    "h": 233.538,
    "s": 61.905,
    "l": 58.824
  },
  "oklch": {
    "l": 0.55166,
    "c": 0.17666,
    "h": 273.9
  },
  "luminance": 0.15761
}

Semantic roles & 50–950 ramp

primary

#5563D7

secondary

#DED8AA

accent

#D443E5

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5563D7

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

Preview Lab → · Contrast checker → · Palette generator →