#5563E5#5563E5

#5563E5 is a mid, vivid blue. Relative luminance 0.165; OKLCH L 56.2% C 0.195 H 273.7°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#5563E5
RGB	rgb(85, 99, 229)
HSL	hsl(234, 73%, 62%)
HSV	hsv(234, 63%, 90%)
CMYK	cmyk(62.9%, 56.8%, 0%, 10.2%)
CIE-LAB	lab(47.64, 34.30, -67.79)
CIE-LCH	lch(47.64, 75.97, 296.84°)
OKLab	oklab(56.21% 0.0125 -0.1949)
OKLCH	oklch(56.21% 0.195 273.7)
XYZ	xyz(22.3463, 16.5102, 76.1227)
Luminance	0.1651 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5563E5 #E5D755

analogous

#55ABE5 #5563E5 #8F55E5

triadic

#5563E5 #E55563 #63E555

tetradic

#5563E5 #E555AB #E5D755 #55E58F

square

#5563E5 #E555AB #E5D755 #55E58F

split-complementary

#5563E5 #E58F55 #ABE555

monochromatic

#1927A6 #2234DB #5563E5 #8A94ED #BFC4F5

Accessibility & contrast

On white

4.88

#5563E5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#5563E5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5563E5

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5563E5	#FFFFFF	#000000	##FFFFFF
##5563E5	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078E9

Deuteranopia (green-blind)

#006BE2

Tritanopia (blue-blind)

#00829A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5563e5;
/* rgb */ color: rgb(85, 99, 229);
/* oklch */ color: oklch(56.2% 0.195 273.7);

Tailwind

colors: {
  custom: {
    50: '#938fee',
    500: '#5563e5',
    950: '#000000',
  },
}

SCSS

$custom: #5563e5;
$custom-light: #938fee;
$custom-dark: #000000;

JSON

{
  "hex": "#5563e5",
  "rgb": {
    "r": 85,
    "g": 99,
    "b": 229
  },
  "hsl": {
    "h": 234.167,
    "s": 73.469,
    "l": 61.569
  },
  "oklch": {
    "l": 0.56208,
    "c": 0.19533,
    "h": 273.7
  },
  "luminance": 0.16512
}

Semantic roles & 50–950 ramp

primary

#5563E5

secondary

#E6E0B0

accent

#C210D6

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5563E5

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

Preview Lab → · Contrast checker → · Palette generator →