#5584E8#5584E8

#5584E8 is a light, vivid blue. Relative luminance 0.243; OKLCH L 62.9% C 0.159 H 263.5°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#5584E8
RGB	rgb(85, 132, 232)
HSL	hsl(221, 76%, 62%)
HSV	hsv(221, 63%, 91%)
CMYK	cmyk(63.4%, 43.1%, 0%, 9%)
CIE-LAB	lab(56.34, 15.05, -55.45)
CIE-LCH	lch(56.34, 57.45, 285.19°)
OKLab	oklab(62.87% -0.0179 -0.1582)
OKLCH	oklch(62.87% 0.159 263.5)
XYZ	xyz(26.5580, 24.2576, 79.6109)
Luminance	0.2426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5584E8 #E8B955

analogous

#55CEE8 #5584E8 #6F55E8

triadic

#5584E8 #E85584 #84E855

tetradic

#5584E8 #E855CE #E8B955 #55E86F

square

#5584E8 #E855CE #E8B955 #55E86F

split-complementary

#5584E8 #E86F55 #CEE855

monochromatic

#1747AB #1F5DE1 #5584E8 #8BABEF #C1D2F7

Accessibility & contrast

On white

3.59

#5584E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#5584E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5584E8

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5584E8	#FFFFFF	#000000	##000000
##5584E8	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#558EEC

Deuteranopia (green-blind)

#3E81E6

Tritanopia (blue-blind)

#009BAB

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5584e8;
/* rgb */ color: rgb(85, 132, 232);
/* oklch */ color: oklch(62.9% 0.159 263.5);

Tailwind

colors: {
  custom: {
    50: '#92a7f0',
    500: '#5584e8',
    950: '#000000',
  },
}

SCSS

$custom: #5584e8;
$custom-light: #92a7f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5584e8",
  "rgb": {
    "r": 85,
    "g": 132,
    "b": 232
  },
  "hsl": {
    "h": 220.816,
    "s": 76.166,
    "l": 62.157
  },
  "oklch": {
    "l": 0.62868,
    "c": 0.15922,
    "h": 263.5
  },
  "luminance": 0.2426
}

Semantic roles & 50–950 ramp

primary

#5584E8

secondary

#E7D6B1

accent

#970DD8

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5584E8

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

Preview Lab → · Contrast checker → · Palette generator →