#5582EA#5582EA

#5582EA is a light, vivid blue. Relative luminance 0.238; OKLCH L 62.6% C 0.164 H 264.5°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#5582EA
RGB	rgb(85, 130, 234)
HSL	hsl(222, 78%, 63%)
HSV	hsv(222, 64%, 92%)
CMYK	cmyk(63.7%, 44.4%, 0%, 8.2%)
CIE-LAB	lab(55.92, 16.94, -57.24)
CIE-LCH	lch(55.92, 59.69, 286.49°)
OKLab	oklab(62.58% -0.0156 -0.1635)
OKLCH	oklch(62.58% 0.164 264.5)
XYZ	xyz(26.5751, 23.8346, 81.0260)
Luminance	0.2384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5582EA #EABD55

analogous

#55CDEA #5582EA #7255EA

triadic

#5582EA #EA5582 #82EA55

tetradic

#5582EA #EA55CD #EABD55 #55EA72

square

#5582EA #EA55CD #EABD55 #55EA72

split-complementary

#5582EA #EA7255 #CDEA55

monochromatic

#1644AF #1F5AE3 #5582EA #8BAAF1 #C2D2F7

Accessibility & contrast

On white

3.64

#5582EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#5582EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5582EA

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5582EA	#FFFFFF	#000000	##000000
##5582EA	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#508DEE

Deuteranopia (green-blind)

#3780E8

Tritanopia (blue-blind)

#009AAB

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5582ea;
/* rgb */ color: rgb(85, 130, 234);
/* oklch */ color: oklch(62.6% 0.164 264.5);

Tailwind

colors: {
  custom: {
    50: '#92a5f1',
    500: '#5582ea',
    950: '#000000',
  },
}

SCSS

$custom: #5582ea;
$custom-light: #92a5f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5582ea",
  "rgb": {
    "r": 85,
    "g": 130,
    "b": 234
  },
  "hsl": {
    "h": 221.879,
    "s": 78.01,
    "l": 62.549
  },
  "oklch": {
    "l": 0.6258,
    "c": 0.16425,
    "h": 264.5
  },
  "luminance": 0.23837
}

Semantic roles & 50–950 ramp

primary

#5582EA

secondary

#E8D8B2

accent

#9C0BDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5582EA

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

Preview Lab → · Contrast checker → · Palette generator →