#5576EE#5576EE

#5576EE is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.4% C 0.184 H 268.8°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#5576EE
RGB	rgb(85, 118, 238)
HSL	hsl(227, 82%, 63%)
HSV	hsv(227, 64%, 93%)
CMYK	cmyk(64.3%, 50.4%, 0%, 6.7%)
CIE-LAB	lab(53.01, 25.65, -64.14)
CIE-LCH	lch(53.01, 69.08, 291.80°)
OKLab	oklab(60.44% -0.0039 -0.184)
OKLCH	oklch(60.44% 0.184 268.8)
XYZ	xyz(25.6521, 21.0589, 83.5853)
Luminance	0.2106 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5576EE #EECD55

analogous

#55C2EE #5576EE #8055EE

triadic

#5576EE #EE5576 #76EE55

tetradic

#5576EE #EE55C2 #EECD55 #55EE80

square

#5576EE #EE55C2 #EECD55 #55EE80

split-complementary

#5576EE #EE8055 #C2EE55

monochromatic

#1236B6 #1D49E8 #5576EE #8DA3F4 #C4D0F9

Accessibility & contrast

On white

4.03

#5576EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#5576EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5576EE

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5576EE	#FFFFFF	#000000	##000000
##5576EE	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3086F2

Deuteranopia (green-blind)

#0078EC

Tritanopia (blue-blind)

#0092A7

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5576ee;
/* rgb */ color: rgb(85, 118, 238);
/* oklch */ color: oklch(60.4% 0.184 268.8);

Tailwind

colors: {
  custom: {
    50: '#949df4',
    500: '#5576ee',
    950: '#000000',
  },
}

SCSS

$custom: #5576ee;
$custom-light: #949df4;
$custom-dark: #000000;

JSON

{
  "hex": "#5576ee",
  "rgb": {
    "r": 85,
    "g": 118,
    "b": 238
  },
  "hsl": {
    "h": 227.059,
    "s": 81.818,
    "l": 63.333
  },
  "oklch": {
    "l": 0.60441,
    "c": 0.18401,
    "h": 268.8
  },
  "luminance": 0.21061
}

Semantic roles & 50–950 ramp

primary

#5576EE

secondary

#EBDFB4

accent

#B007DE

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5576EE

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

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