#73D8F9#73D8F9

#73D8F9 is a very light, moderate cyan. Relative luminance 0.596; OKLCH L 83.3% C 0.105 H 221.7°. Best body text is #000000 at 12.92:1 contrast (WCAG AA passes).

Color values

HEX#73D8F9
RGBrgb(115, 216, 249)
HSLhsl(195, 92%, 71%)
HSVhsv(195, 54%, 98%)
CMYKcmyk(53.8%, 13.3%, 0%, 2.4%)
CIE-LABlab(81.62, -20.61, -25.15)
CIE-LCHlch(81.62, 32.52, 230.67°)
OKLaboklab(83.33% -0.0784 -0.0698)
OKLCHoklch(83.33% 0.105 221.7)
XYZxyz(48.7184, 59.5917, 98.5391)
Luminance0.5960 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#73D8F9 #F99473
analogous
#73F9D7 #73D8F9 #7395F9
triadic
#73D8F9 #F973D8 #D8F973
tetradic
#73D8F9 #D773F9 #F99473 #95F973
square
#73D8F9 #D773F9 #F99473 #95F973
split-complementary
#73D8F9 #F97395 #F9D773
monochromatic
#0AB1E8 #38C8F6 #73D8F9 #AEE8FC #E2F7FE

Accessibility & contrast

On white

1.63
#73D8F9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.92
#73D8F9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73D8F9
12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##73D8F9#FFFFFF#000000##000000
##73D8F91.001.6312.9212.92
#FFFFFF1.631.0021.0021.00
#00000012.9221.001.001.00
##00000012.9221.001.001.00

Color blindness preview

Protanopia (red-blind)
#C4D3FB
Deuteranopia (green-blind)
#B1C4F9
Tritanopia (blue-blind)
#00E3E2
Achromatopsia (no color)
#CBCBCB

Design tokens & code

CSS
--color: #73d8f9;
/* rgb */ color: rgb(115, 216, 249);
/* oklch */ color: oklch(83.3% 0.105 221.7);
Tailwind
colors: {
  custom: {
    50: '#a5e4fb',
    500: '#73d8f9',
    950: '#000000',
  },
}
SCSS
$custom: #73d8f9;
$custom-light: #a5e4fb;
$custom-dark: #000000;
JSON
{
  "hex": "#73d8f9",
  "rgb": {
    "r": 115,
    "g": 216,
    "b": 249
  },
  "hsl": {
    "h": 194.776,
    "s": 91.781,
    "l": 71.373
  },
  "oklch": {
    "l": 0.83327,
    "c": 0.10495,
    "h": 221.7
  },
  "luminance": 0.59596
}

Semantic roles & 50–950 ramp

primary
#73D8F9
secondary
#D4613C
accent
#3900E6
background
#FDFEFF
surface
#F7FCFF
border
#D0D5D7
text
#101517
muted
#818485

Preview Lab

Preview with #73D8F9

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

Preview Lab → · Contrast checker → · Palette generator →

#73D8F9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva