#5384E4#5384E4

#5384E4 is a light, vivid blue. Relative luminance 0.239; OKLCH L 62.5% C 0.155 H 262.4°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#5384E4
RGB	rgb(83, 132, 228)
HSL	hsl(220, 73%, 61%)
HSV	hsv(220, 64%, 89%)
CMYK	cmyk(63.6%, 42.1%, 0%, 10.6%)
CIE-LAB	lab(56.03, 13.35, -53.72)
CIE-LCH	lch(56.03, 55.36, 283.95°)
OKLab	oklab(62.53% -0.0203 -0.1532)
OKLCH	oklch(62.53% 0.155 262.4)
XYZ	xyz(25.8172, 23.9406, 76.6442)
Luminance	0.2394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5384E4 #E4B353

analogous

#53CCE4 #5384E4 #6A53E4

triadic

#5384E4 #E45384 #84E453

tetradic

#5384E4 #E453CC #E4B353 #53E46A

square

#5384E4 #E453CC #E4B353 #53E46A

split-complementary

#5384E4 #E46A53 #CCE453

monochromatic

#1A48A3 #225FD8 #5384E4 #88AAEC #BDD0F5

Accessibility & contrast

On white

3.63

#5384E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#5384E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5384E4

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5384E4	#FFFFFF	#000000	##000000
##5384E4	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#588DE8

Deuteranopia (green-blind)

#4180E2

Tritanopia (blue-blind)

#009AA9

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5384e4;
/* rgb */ color: rgb(83, 132, 228);
/* oklch */ color: oklch(62.5% 0.155 262.4);

Tailwind

colors: {
  custom: {
    50: '#90a7ed',
    500: '#5384e4',
    950: '#000000',
  },
}

SCSS

$custom: #5384e4;
$custom-light: #90a7ed;
$custom-dark: #000000;

JSON

{
  "hex": "#5384e4",
  "rgb": {
    "r": 83,
    "g": 132,
    "b": 228
  },
  "hsl": {
    "h": 219.724,
    "s": 72.864,
    "l": 60.98
  },
  "oklch": {
    "l": 0.62527,
    "c": 0.15454,
    "h": 262.4
  },
  "luminance": 0.23943
}

Semantic roles & 50–950 ramp

primary

#5384E4

secondary

#E5D2AE

accent

#9311D5

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5384E4

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

Preview Lab → · Contrast checker → · Palette generator →