#5584EA#5584EA

#5584EA is a light, vivid blue. Relative luminance 0.244; OKLCH L 63.0% C 0.162 H 263.8°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#5584EA
RGB	rgb(85, 132, 234)
HSL	hsl(221, 78%, 63%)
HSV	hsv(221, 64%, 92%)
CMYK	cmyk(63.7%, 43.6%, 0%, 8.2%)
CIE-LAB	lab(56.46, 15.73, -56.38)
CIE-LCH	lch(56.46, 58.53, 285.59°)
OKLab	oklab(62.99% -0.0176 -0.1609)
OKLCH	oklch(62.99% 0.162 263.8)
XYZ	xyz(26.8437, 24.3718, 81.1155)
Luminance	0.2437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5584EA #EABB55

analogous

#55CEEA #5584EA #7155EA

triadic

#5584EA #EA5584 #84EA55

tetradic

#5584EA #EA55CE #EABB55 #55EA71

square

#5584EA #EA55CE #EABB55 #55EA71

split-complementary

#5584EA #EA7155 #CEEA55

monochromatic

#1646AF #1F5DE3 #5584EA #8BABF1 #C2D3F7

Accessibility & contrast

On white

3.57

#5584EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#5584EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5584EA

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5584EA	#FFFFFF	#000000	##000000
##5584EA	1.00	3.57	5.87	5.87
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#548FEE

Deuteranopia (green-blind)

#3B81E8

Tritanopia (blue-blind)

#009BAC

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5584ea;
/* rgb */ color: rgb(85, 132, 234);
/* oklch */ color: oklch(63.0% 0.162 263.8);

Tailwind

colors: {
  custom: {
    50: '#92a7f1',
    500: '#5584ea',
    950: '#000000',
  },
}

SCSS

$custom: #5584ea;
$custom-light: #92a7f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5584ea",
  "rgb": {
    "r": 85,
    "g": 132,
    "b": 234
  },
  "hsl": {
    "h": 221.074,
    "s": 78.01,
    "l": 62.549
  },
  "oklch": {
    "l": 0.62992,
    "c": 0.16191,
    "h": 263.8
  },
  "luminance": 0.24374
}

Semantic roles & 50–950 ramp

primary

#5584EA

secondary

#E8D7B2

accent

#990BDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5584EA

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

Preview Lab → · Contrast checker → · Palette generator →