#73C4FB#73C4FB

#73C4FB is a light, moderate cyan. Relative luminance 0.501; OKLCH L 79.0% C 0.112 H 239.9°. Best body text is #000000 at 11.02:1 contrast (WCAG AA passes).

Color values

HEX#73C4FB
RGBrgb(115, 196, 251)
HSLhsl(204, 94%, 72%)
HSVhsv(204, 54%, 98%)
CMYKcmyk(54.2%, 21.9%, 0%, 1.6%)
CIE-LABlab(76.12, -9.65, -34.65)
CIE-LCHlch(76.12, 35.97, 254.43°)
OKLaboklab(78.98% -0.056 -0.0968)
OKLCHoklch(78.98% 0.112 239.9)
XYZxyz(44.2164, 50.0859, 98.5855)
Luminance0.5009 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#73C4FB #FBAA73
analogous
#73FBEE #73C4FB #7380FB
triadic
#73C4FB #FB73C4 #C4FB73
tetradic
#73C4FB #EE73FB #FBAA73 #80FB73
square
#73C4FB #EE73FB #FBAA73 #80FB73
split-complementary
#73C4FB #FB7380 #FBEE73
monochromatic
#0790ED #38ABF9 #73C4FB #AFDDFD #E1F2FE

Accessibility & contrast

On white

1.91
#73C4FB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.02
#73C4FB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73C4FB
11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##73C4FB#FFFFFF#000000##000000
##73C4FB1.001.9111.0211.02
#FFFFFF1.911.0021.0021.00
#00000011.0221.001.001.00
##00000011.0221.001.001.00

Color blindness preview

Protanopia (red-blind)
#ABC4FE
Deuteranopia (green-blind)
#99B6FA
Tritanopia (blue-blind)
#01D2D6
Achromatopsia (no color)
#BCBCBC

Design tokens & code

CSS
--color: #73c4fb;
/* rgb */ color: rgb(115, 196, 251);
/* oklch */ color: oklch(79.0% 0.112 239.9);
Tailwind
colors: {
  custom: {
    50: '#a4d5fd',
    500: '#73c4fb',
    950: '#000000',
  },
}
SCSS
$custom: #73c4fb;
$custom-light: #a4d5fd;
$custom-dark: #000000;
JSON
{
  "hex": "#73c4fb",
  "rgb": {
    "r": 115,
    "g": 196,
    "b": 251
  },
  "hsl": {
    "h": 204.265,
    "s": 94.444,
    "l": 71.765
  },
  "oklch": {
    "l": 0.78982,
    "c": 0.11186,
    "h": 239.9
  },
  "luminance": 0.5009
}

Semantic roles & 50–950 ramp

primary
#73C4FB
secondary
#D77A3B
accent
#5D00E6
background
#FDFEFF
surface
#F7FBFF
border
#D0D4D7
text
#101417
muted
#818385

Preview Lab

Preview with #73C4FB

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

Preview Lab → · Contrast checker → · Palette generator →

#73C4FB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva