#5563E8#5563E8

#5563E8 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 56.4% C 0.199 H 273.6°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#5563E8
RGB	rgb(85, 99, 232)
HSL	hsl(234, 76%, 62%)
HSV	hsv(234, 63%, 91%)
CMYK	cmyk(63.4%, 57.3%, 0%, 9%)
CIE-LAB	lab(47.85, 35.30, -69.13)
CIE-LCH	lch(47.85, 77.62, 297.05°)
OKLab	oklab(56.44% 0.0125 -0.1989)
OKLCH	oklch(56.44% 0.199 273.6)
XYZ	xyz(22.7688, 16.6792, 78.3478)
Luminance	0.1668 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5563E8 #E8DA55

analogous

#55ACE8 #5563E8 #9155E8

triadic

#5563E8 #E85563 #63E855

tetradic

#5563E8 #E855AC #E8DA55 #55E891

square

#5563E8 #E855AC #E8DA55 #55E891

split-complementary

#5563E8 #E89155 #ACE855

monochromatic

#1725AB #1F32E1 #5563E8 #8B94EF #C1C6F7

Accessibility & contrast

On white

4.84

#5563E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#5563E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5563E8

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5563E8	#FFFFFF	#000000	##FFFFFF
##5563E8	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078EC

Deuteranopia (green-blind)

#006BE5

Tritanopia (blue-blind)

#00839C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5563e8;
/* rgb */ color: rgb(85, 99, 232);
/* oklch */ color: oklch(56.4% 0.199 273.6);

Tailwind

colors: {
  custom: {
    50: '#948ff0',
    500: '#5563e8',
    950: '#000000',
  },
}

SCSS

$custom: #5563e8;
$custom-light: #948ff0;
$custom-dark: #000000;

JSON

{
  "hex": "#5563e8",
  "rgb": {
    "r": 85,
    "g": 99,
    "b": 232
  },
  "hsl": {
    "h": 234.286,
    "s": 76.166,
    "l": 62.157
  },
  "oklch": {
    "l": 0.56437,
    "c": 0.19926,
    "h": 273.6
  },
  "luminance": 0.16681
}

Semantic roles & 50–950 ramp

primary

#5563E8

secondary

#E7E2B1

accent

#C50DD8

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #5563E8

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

Preview Lab → · Contrast checker → · Palette generator →