#5773E4#5773E4

#5773E4 is a mid, vivid blue. Relative luminance 0.199; OKLCH L 59.3% C 0.174 H 269.9°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#5773E4
RGB	rgb(87, 115, 228)
HSL	hsl(228, 72%, 62%)
HSV	hsv(228, 62%, 89%)
CMYK	cmyk(61.8%, 49.6%, 0%, 10.6%)
CIE-LAB	lab(51.71, 24.44, -60.64)
CIE-LCH	lch(51.71, 65.38, 291.95°)
OKLab	oklab(59.28% -0.0002 -0.1737)
OKLCH	oklch(59.28% 0.174 269.9)
XYZ	xyz(24.0601, 19.8871, 75.9544)
Luminance	0.1989 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5773E4 #E4C857

analogous

#57BAE4 #5773E4 #8257E4

triadic

#5773E4 #E45773 #73E457

tetradic

#5773E4 #E457BA #E4C857 #57E482

square

#5773E4 #E457BA #E4C857 #57E482

split-complementary

#5773E4 #E48257 #BAE457

monochromatic

#1B36A6 #2348DB #5773E4 #8C9FEC #C0CBF5

Accessibility & contrast

On white

4.22

#5773E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#5773E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5773E4

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5773E4	#FFFFFF	#000000	##000000
##5773E4	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3582E8

Deuteranopia (green-blind)

#1175E2

Tritanopia (blue-blind)

#008DA1

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5773e4;
/* rgb */ color: rgb(87, 115, 228);
/* oklch */ color: oklch(59.3% 0.174 269.9);

Tailwind

colors: {
  custom: {
    50: '#939aed',
    500: '#5773e4',
    950: '#000000',
  },
}

SCSS

$custom: #5773e4;
$custom-light: #939aed;
$custom-dark: #000000;

JSON

{
  "hex": "#5773e4",
  "rgb": {
    "r": 87,
    "g": 115,
    "b": 228
  },
  "hsl": {
    "h": 228.085,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.59277,
    "c": 0.17366,
    "h": 269.9
  },
  "luminance": 0.19889
}

Semantic roles & 50–950 ramp

primary

#5773E4

secondary

#E6DBB1

accent

#AE11D4

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5773E4

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

Preview Lab → · Contrast checker → · Palette generator →