#5563E6#5563E6

#5563E6 is a mid, vivid blue. Relative luminance 0.166; OKLCH L 56.3% C 0.197 H 273.7°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#5563E6
RGB	rgb(85, 99, 230)
HSL	hsl(234, 74%, 62%)
HSV	hsv(234, 63%, 90%)
CMYK	cmyk(63%, 57%, 0%, 9.8%)
CIE-LAB	lab(47.71, 34.63, -68.24)
CIE-LCH	lch(47.71, 76.52, 296.91°)
OKLab	oklab(56.28% 0.0125 -0.1962)
OKLCH	oklch(56.28% 0.197 273.7)
XYZ	xyz(22.4863, 16.5662, 76.8602)
Luminance	0.1657 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5563E6 #E6D855

analogous

#55ACE6 #5563E6 #9055E6

triadic

#5563E6 #E65563 #63E655

tetradic

#5563E6 #E655AC #E6D855 #55E690

square

#5563E6 #E655AC #E6D855 #55E690

split-complementary

#5563E6 #E69055 #ACE655

monochromatic

#1927A8 #2133DD #5563E6 #8A94EE #C0C5F6

Accessibility & contrast

On white

4.87

#5563E6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#5563E6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5563E6

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5563E6	#FFFFFF	#000000	##FFFFFF
##5563E6	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078EA

Deuteranopia (green-blind)

#006BE3

Tritanopia (blue-blind)

#00839B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5563e6;
/* rgb */ color: rgb(85, 99, 230);
/* oklch */ color: oklch(56.3% 0.197 273.7);

Tailwind

colors: {
  custom: {
    50: '#938fef',
    500: '#5563e6',
    950: '#000000',
  },
}

SCSS

$custom: #5563e6;
$custom-light: #938fef;
$custom-dark: #000000;

JSON

{
  "hex": "#5563e6",
  "rgb": {
    "r": 85,
    "g": 99,
    "b": 230
  },
  "hsl": {
    "h": 234.207,
    "s": 74.359,
    "l": 61.765
  },
  "oklch": {
    "l": 0.56284,
    "c": 0.19665,
    "h": 273.7
  },
  "luminance": 0.16568
}

Semantic roles & 50–950 ramp

primary

#5563E6

secondary

#E6E1B1

accent

#C30FD6

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #5563E6

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

Preview Lab → · Contrast checker → · Palette generator →