#5576F3#5576F3

#5576F3 is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.8% C 0.191 H 269.0°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#5576F3
RGB	rgb(85, 118, 243)
HSL	hsl(227, 87%, 64%)
HSV	hsv(227, 65%, 95%)
CMYK	cmyk(65%, 51.4%, 0%, 4.7%)
CIE-LAB	lab(53.34, 27.35, -66.40)
CIE-LCH	lch(53.34, 71.81, 292.39°)
OKLab	oklab(60.79% -0.0035 -0.1906)
OKLCH	oklch(60.79% 0.191 269)
XYZ	xyz(26.3969, 21.3568, 87.5078)
Luminance	0.2136 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5576F3 #F3D255

analogous

#55C5F3 #5576F3 #8355F3

triadic

#5576F3 #F35576 #76F355

tetradic

#5576F3 #F355C5 #F3D255 #55F383

square

#5576F3 #F355C5 #F3D255 #55F383

split-complementary

#5576F3 #F38355 #C5F355

monochromatic

#0E33C0 #1C48EF #5576F3 #8EA4F7 #C7D2FB

Accessibility & contrast

On white

3.98

#5576F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#5576F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5576F3

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5576F3	#FFFFFF	#000000	##000000
##5576F3	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2887F7

Deuteranopia (green-blind)

#0079F0

Tritanopia (blue-blind)

#0093A9

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5576f3;
/* rgb */ color: rgb(85, 118, 243);
/* oklch */ color: oklch(60.8% 0.191 269.0);

Tailwind

colors: {
  custom: {
    50: '#949df8',
    500: '#5576f3',
    950: '#000000',
  },
}

SCSS

$custom: #5576f3;
$custom-light: #949df8;
$custom-dark: #000000;

JSON

{
  "hex": "#5576f3",
  "rgb": {
    "r": 85,
    "g": 118,
    "b": 243
  },
  "hsl": {
    "h": 227.468,
    "s": 86.813,
    "l": 64.314
  },
  "oklch": {
    "l": 0.60789,
    "c": 0.19065,
    "h": 269
  },
  "luminance": 0.21359
}

Semantic roles & 50–950 ramp

primary

#5576F3

secondary

#EDE2B6

accent

#B402E3

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5576F3

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

Preview Lab → · Contrast checker → · Palette generator →