#5563D2#5563D2

#5563D2 is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.8% C 0.170 H 274.0°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#5563D2
RGB	rgb(85, 99, 210)
HSL	hsl(233, 58%, 58%)
HSV	hsv(233, 60%, 82%)
CMYK	cmyk(59.5%, 52.9%, 0%, 17.6%)
CIE-LAB	lab(46.32, 27.96, -59.13)
CIE-LCH	lch(46.32, 65.41, 295.31°)
OKLab	oklab(54.81% 0.0118 -0.1694)
OKLCH	oklch(54.81% 0.17 274)
XYZ	xyz(19.8372, 15.5066, 62.9080)
Luminance	0.1551 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5563D2 #D2C455

analogous

#55A1D2 #5563D2 #8555D2

triadic

#5563D2 #D25563 #63D255

tetradic

#5563D2 #D255A1 #D2C455 #55D285

square

#5563D2 #D255A1 #D2C455 #55D285

split-complementary

#5563D2 #D28555 #A1D255

monochromatic

#242F88 #3140B9 #5563D2 #858FDF #B6BCEC

Accessibility & contrast

On white

5.12

#5563D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#5563D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5563D2

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5563D2	#FFFFFF	#000000	##FFFFFF
##5563D2	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E73D6

Deuteranopia (green-blind)

#0069D0

Tritanopia (blue-blind)

#007D91

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5563d2;
/* rgb */ color: rgb(85, 99, 210);
/* oklch */ color: oklch(54.8% 0.170 274.0);

Tailwind

colors: {
  custom: {
    50: '#908fe0',
    500: '#5563d2',
    950: '#000000',
  },
}

SCSS

$custom: #5563d2;
$custom-light: #908fe0;
$custom-dark: #000000;

JSON

{
  "hex": "#5563d2",
  "rgb": {
    "r": 85,
    "g": 99,
    "b": 210
  },
  "hsl": {
    "h": 233.28,
    "s": 58.14,
    "l": 57.843
  },
  "oklch": {
    "l": 0.54806,
    "c": 0.16986,
    "h": 274
  },
  "luminance": 0.15508
}

Semantic roles & 50–950 ramp

primary

#5563D2

secondary

#DAD5A8

accent

#D046E1

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5563D2

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

Preview Lab → · Contrast checker → · Palette generator →