#5398E4#5398E4

#5398E4 is a light, vivid cyan. Relative luminance 0.299; OKLCH L 66.8% C 0.134 H 252.4°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX#5398E4
RGBrgb(83, 152, 228)
HSLhsl(211, 73%, 61%)
HSVhsv(211, 64%, 89%)
CMYKcmyk(63.6%, 33.3%, 0%, 10.6%)
CIE-LABlab(61.56, 1.49, -44.95)
CIE-LCHlch(61.56, 44.97, 271.89°)
OKLaboklab(66.83% -0.0403 -0.1273)
OKLCHoklch(66.83% 0.134 252.4)
XYZxyz(28.7940, 29.8941, 77.6364)
Luminance0.2990 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5398E4 #E49F53
analogous
#53E1E4 #5398E4 #5653E4
triadic
#5398E4 #E45398 #98E453
tetradic
#5398E4 #E453E1 #E49F53 #53E456
square
#5398E4 #E453E1 #E49F53 #53E456
split-complementary
#5398E4 #E45653 #E1E453
monochromatic
#1A5BA3 #2279D8 #5398E4 #88B8EC #BDD7F5

Accessibility & contrast

On white

3.01
#5398E4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.98
#5398E4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5398E4
6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5398E4#FFFFFF#000000##000000
##5398E41.003.016.986.98
#FFFFFF3.011.0021.0021.00
#0000006.9821.001.001.00
##0000006.9821.001.001.00

Color blindness preview

Protanopia (red-blind)
#779CE7
Deuteranopia (green-blind)
#638EE2
Tritanopia (blue-blind)
#00AAB3
Achromatopsia (no color)
#959595

Design tokens & code

CSS
--color: #5398e4;
/* rgb */ color: rgb(83, 152, 228);
/* oklch */ color: oklch(66.8% 0.134 252.4);
Tailwind
colors: {
  custom: {
    50: '#90b6ed',
    500: '#5398e4',
    950: '#000000',
  },
}
SCSS
$custom: #5398e4;
$custom-light: #90b6ed;
$custom-dark: #000000;
JSON
{
  "hex": "#5398e4",
  "rgb": {
    "r": 83,
    "g": 152,
    "b": 228
  },
  "hsl": {
    "h": 211.448,
    "s": 72.864,
    "l": 60.98
  },
  "oklch": {
    "l": 0.6683,
    "c": 0.1335,
    "h": 252.4
  },
  "luminance": 0.29897
}

Semantic roles & 50–950 ramp

primary
#5398E4
secondary
#E5CBAE
accent
#7711D5
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0E1116
muted
#7E8084

Preview Lab

Preview with #5398E4

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

Preview Lab → · Contrast checker → · Palette generator →

#5398E4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva