#73CDF4#73CDF4

#73CDF4 is a light, moderate cyan. Relative luminance 0.538; OKLCH L 80.7% C 0.102 H 228.2°. Best body text is #000000 at 11.77:1 contrast (WCAG AA passes).

Color values

HEX#73CDF4
RGBrgb(115, 205, 244)
HSLhsl(198, 85%, 70%)
HSVhsv(198, 53%, 96%)
CMYKcmyk(52.9%, 16%, 0%, 4.3%)
CIE-LABlab(78.37, -16.40, -27.45)
CIE-LCHlch(78.37, 31.98, 239.14°)
OKLaboklab(80.68% -0.0683 -0.0763)
OKLCHoklch(80.68% 0.102 228.2)
XYZxyz(45.2245, 53.8352, 93.5784)
Luminance0.5384 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#73CDF4 #F49A73
analogous
#73F4DB #73CDF4 #738CF4
triadic
#73CDF4 #F473CD #CDF473
tetradic
#73CDF4 #DB73F4 #F49A73 #8CF473
square
#73CDF4 #DB73F4 #F49A73 #8CF473
split-complementary
#73CDF4 #F4738C #F4DB73
monochromatic
#119EDB #3AB9F0 #73CDF4 #ACE1F8 #E3F5FD

Accessibility & contrast

On white

1.78
#73CDF4 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.77
#73CDF4 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73CDF4
11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##73CDF4#FFFFFF#000000##000000
##73CDF41.001.7811.7711.77
#FFFFFF1.781.0021.0021.00
#00000011.7721.001.001.00
##00000011.7721.001.001.00

Color blindness preview

Protanopia (red-blind)
#B9CAF6
Deuteranopia (green-blind)
#A6BCF4
Tritanopia (blue-blind)
#13D8DA
Achromatopsia (no color)
#C2C2C2

Design tokens & code

CSS
--color: #73cdf4;
/* rgb */ color: rgb(115, 205, 244);
/* oklch */ color: oklch(80.7% 0.102 228.2);
Tailwind
colors: {
  custom: {
    50: '#a4dcf7',
    500: '#73cdf4',
    950: '#000000',
  },
}
SCSS
$custom: #73cdf4;
$custom-light: #a4dcf7;
$custom-dark: #000000;
JSON
{
  "hex": "#73cdf4",
  "rgb": {
    "r": 115,
    "g": 205,
    "b": 244
  },
  "hsl": {
    "h": 198.14,
    "s": 85.43,
    "l": 70.392
  },
  "oklch": {
    "l": 0.80677,
    "c": 0.10236,
    "h": 228.2
  },
  "luminance": 0.53839
}

Semantic roles & 50–950 ramp

primary
#73CDF4
secondary
#CE693D
accent
#4704E2
background
#FDFEFF
surface
#F7FCFE
border
#D0D5D6
text
#101517
muted
#818485

Preview Lab

Preview with #73CDF4

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

Preview Lab → · Contrast checker → · Palette generator →

#73CDF4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva