#5387DE#5387DE

#5387DE is a light, vivid blue. Relative luminance 0.244; OKLCH L 62.8% C 0.143 H 260.1°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX#5387DE
RGBrgb(83, 135, 222)
HSLhsl(218, 68%, 60%)
HSVhsv(218, 63%, 87%)
CMYKcmyk(62.6%, 39.2%, 0%, 12.9%)
CIE-LABlab(56.52, 9.50, -49.58)
CIE-LCHlch(56.52, 50.48, 280.85°)
OKLaboklab(62.8% -0.0245 -0.141)
OKLCHoklch(62.8% 0.143 260.1)
XYZxyz(25.4114, 24.4385, 72.4710)
Luminance0.2444 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5387DE #DEAA53
analogous
#53CDDE #5387DE #6553DE
triadic
#5387DE #DE5387 #87DE53
tetradic
#5387DE #DE53CD #DEAA53 #53DE65
square
#5387DE #DE53CD #DEAA53 #53DE65
split-complementary
#5387DE #DE6553 #CDDE53
monochromatic
#1D4C99 #2765CD #5387DE #86ABE8 #BACFF2

Accessibility & contrast

On white

3.57
#5387DE on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.89
#5387DE on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5387DE
5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5387DE#FFFFFF#000000##000000
##5387DE1.003.575.895.89
#FFFFFF3.571.0021.0021.00
#0000005.8921.001.001.00
##0000005.8921.001.001.00

Color blindness preview

Protanopia (red-blind)
#618FE1
Deuteranopia (green-blind)
#4D82DC
Tritanopia (blue-blind)
#009BA8
Achromatopsia (no color)
#888888

Design tokens & code

CSS
--color: #5387de;
/* rgb */ color: rgb(83, 135, 222);
/* oklch */ color: oklch(62.8% 0.143 260.1);
Tailwind
colors: {
  custom: {
    50: '#8fa9e9',
    500: '#5387de',
    950: '#000000',
  },
}
SCSS
$custom: #5387de;
$custom-light: #8fa9e9;
$custom-dark: #000000;
JSON
{
  "hex": "#5387de",
  "rgb": {
    "r": 83,
    "g": 135,
    "b": 222
  },
  "hsl": {
    "h": 217.554,
    "s": 67.805,
    "l": 59.804
  },
  "oklch": {
    "l": 0.62804,
    "c": 0.14312,
    "h": 260.1
  },
  "luminance": 0.24441
}

Semantic roles & 50–950 ramp

primary
#5387DE
secondary
#E1CDAC
accent
#AA3DEB
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E0F16
muted
#7E7F84

Preview Lab

Preview with #5387DE

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

Preview Lab → · Contrast checker → · Palette generator →

#5387DE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva