#5773E8#5773E8

#5773E8 is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.6% C 0.179 H 270.1°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#5773E8
RGB	rgb(87, 115, 232)
HSL	hsl(228, 76%, 63%)
HSV	hsv(228, 63%, 91%)
CMYK	cmyk(62.5%, 50.4%, 0%, 9%)
CIE-LAB	lab(51.96, 25.79, -62.47)
CIE-LCH	lch(51.96, 67.59, 292.43°)
OKLab	oklab(59.55% 0.0002 -0.1791)
OKLCH	oklch(59.55% 0.179 270.1)
XYZ	xyz(24.6218, 20.1118, 78.9127)
Luminance	0.2011 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5773E8 #E8CC57

analogous

#57BBE8 #5773E8 #8457E8

triadic

#5773E8 #E85773 #73E857

tetradic

#5773E8 #E857BB #E8CC57 #57E884

square

#5773E8 #E857BB #E8CC57 #57E884

split-complementary

#5773E8 #E88457 #BBE857

monochromatic

#1834AD #2146E1 #5773E8 #8DA0EF #C3CDF7

Accessibility & contrast

On white

4.18

#5773E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#5773E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5773E8

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5773E8	#FFFFFF	#000000	##000000
##5773E8	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3083EC

Deuteranopia (green-blind)

#0076E6

Tritanopia (blue-blind)

#008EA3

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5773e8;
/* rgb */ color: rgb(87, 115, 232);
/* oklch */ color: oklch(59.6% 0.179 270.1);

Tailwind

colors: {
  custom: {
    50: '#949af0',
    500: '#5773e8',
    950: '#000000',
  },
}

SCSS

$custom: #5773e8;
$custom-light: #949af0;
$custom-dark: #000000;

JSON

{
  "hex": "#5773e8",
  "rgb": {
    "r": 87,
    "g": 115,
    "b": 232
  },
  "hsl": {
    "h": 228.414,
    "s": 75.916,
    "l": 62.549
  },
  "oklch": {
    "l": 0.59551,
    "c": 0.17906,
    "h": 270.1
  },
  "luminance": 0.20114
}

Semantic roles & 50–950 ramp

primary

#5773E8

secondary

#E8DEB3

accent

#B10DD8

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5773E8

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

Preview Lab → · Contrast checker → · Palette generator →