#5576EF#5576EF

#5576EF is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.5% C 0.185 H 268.8°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#5576EF
RGB	rgb(85, 118, 239)
HSL	hsl(227, 83%, 64%)
HSV	hsv(227, 64%, 94%)
CMYK	cmyk(64.4%, 50.6%, 0%, 6.3%)
CIE-LAB	lab(53.08, 25.99, -64.59)
CIE-LCH	lch(53.08, 69.62, 291.92°)
OKLab	oklab(60.51% -0.0038 -0.1853)
OKLCH	oklch(60.51% 0.185 268.8)
XYZ	xyz(25.7994, 21.1178, 84.3611)
Luminance	0.2112 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5576EF #EFCE55

analogous

#55C3EF #5576EF #8155EF

triadic

#5576EF #EF5576 #76EF55

tetradic

#5576EF #EF55C3 #EFCE55 #55EF81

square

#5576EF #EF55C3 #EFCE55 #55EF81

split-complementary

#5576EF #EF8155 #C3EF55

monochromatic

#1135B8 #1D49EA #5576EF #8DA3F4 #C5D0FA

Accessibility & contrast

On white

4.02

#5576EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#5576EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5576EF

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5576EF	#FFFFFF	#000000	##000000
##5576EF	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E86F3

Deuteranopia (green-blind)

#0078ED

Tritanopia (blue-blind)

#0092A7

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5576ef;
/* rgb */ color: rgb(85, 118, 239);
/* oklch */ color: oklch(60.5% 0.185 268.8);

Tailwind

colors: {
  custom: {
    50: '#949df5',
    500: '#5576ef',
    950: '#000000',
  },
}

SCSS

$custom: #5576ef;
$custom-light: #949df5;
$custom-dark: #000000;

JSON

{
  "hex": "#5576ef",
  "rgb": {
    "r": 85,
    "g": 118,
    "b": 239
  },
  "hsl": {
    "h": 227.143,
    "s": 82.796,
    "l": 63.529
  },
  "oklch": {
    "l": 0.6051,
    "c": 0.18534,
    "h": 268.8
  },
  "luminance": 0.2112
}

Semantic roles & 50–950 ramp

primary

#5576EF

secondary

#EBDFB5

accent

#B106DF

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5576EF

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

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