#5773E5#5773E5

#5773E5 is a mid, vivid blue. Relative luminance 0.199; OKLCH L 59.3% C 0.175 H 270.0°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#5773E5
RGB	rgb(87, 115, 229)
HSL	hsl(228, 73%, 62%)
HSV	hsv(228, 62%, 90%)
CMYK	cmyk(62%, 49.8%, 0%, 10.2%)
CIE-LAB	lab(51.77, 24.78, -61.10)
CIE-LCH	lch(51.77, 65.93, 292.08°)
OKLab	oklab(59.35% -0.0001 -0.175)
OKLCH	oklch(59.35% 0.175 270)
XYZ	xyz(24.1993, 19.9428, 76.6876)
Luminance	0.1994 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5773E5 #E5C957

analogous

#57BAE5 #5773E5 #8257E5

triadic

#5773E5 #E55773 #73E557

tetradic

#5773E5 #E557BA #E5C957 #57E582

square

#5773E5 #E557BA #E5C957 #57E582

split-complementary

#5773E5 #E58257 #BAE557

monochromatic

#1A36A8 #2247DD #5773E5 #8C9FED #C1CBF5

Accessibility & contrast

On white

4.21

#5773E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#5773E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5773E5

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5773E5	#FFFFFF	#000000	##000000
##5773E5	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3482E9

Deuteranopia (green-blind)

#0D75E3

Tritanopia (blue-blind)

#008DA1

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5773e5;
/* rgb */ color: rgb(87, 115, 229);
/* oklch */ color: oklch(59.3% 0.175 270.0);

Tailwind

colors: {
  custom: {
    50: '#939aee',
    500: '#5773e5',
    950: '#000000',
  },
}

SCSS

$custom: #5773e5;
$custom-light: #939aee;
$custom-dark: #000000;

JSON

{
  "hex": "#5773e5",
  "rgb": {
    "r": 87,
    "g": 115,
    "b": 229
  },
  "hsl": {
    "h": 228.169,
    "s": 73.196,
    "l": 61.961
  },
  "oklch": {
    "l": 0.59345,
    "c": 0.17501,
    "h": 270
  },
  "luminance": 0.19945
}

Semantic roles & 50–950 ramp

primary

#5773E5

secondary

#E6DCB2

accent

#AE10D5

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5773E5

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

Preview Lab → · Contrast checker → · Palette generator →