#73B8F3#73B8F3

#73B8F3 is a light, moderate cyan. Relative luminance 0.444; OKLCH L 76.0% C 0.110 H 245.7°. Best body text is #000000 at 9.88:1 contrast (WCAG AA passes).

Color values

HEX#73B8F3
RGBrgb(115, 184, 243)
HSLhsl(208, 84%, 70%)
HSVhsv(208, 53%, 95%)
CMYKcmyk(52.7%, 24.3%, 0%, 4.7%)
CIE-LABlab(72.49, -5.54, -35.97)
CIE-LCHlch(72.49, 36.39, 261.24°)
OKLaboklab(76.01% -0.0454 -0.1006)
OKLCHoklch(76.01% 0.11 245.7)
XYZxyz(40.3826, 44.3936, 91.2174)
Luminance0.4440 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#73B8F3 #F3AE73
analogous
#73F3EE #73B8F3 #7378F3
triadic
#73B8F3 #F373B8 #B8F373
tetradic
#73B8F3 #EE73F3 #F3AE73 #78F373
square
#73B8F3 #EE73F3 #F3AE73 #78F373
split-complementary
#73B8F3 #F37378 #F3EE73
monochromatic
#137ED9 #3B9BEE #73B8F3 #ABD5F8 #E3F1FD

Accessibility & contrast

On white

2.13
#73B8F3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.88
#73B8F3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B8F3
9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##73B8F3#FFFFFF#000000##000000
##73B8F31.002.139.889.88
#FFFFFF2.131.0021.0021.00
#0000009.8821.001.001.00
##0000009.8821.001.001.00

Color blindness preview

Protanopia (red-blind)
#9FB9F6
Deuteranopia (green-blind)
#8EACF2
Tritanopia (blue-blind)
#25C6CC
Achromatopsia (no color)
#B2B2B2

Design tokens & code

CSS
--color: #73b8f3;
/* rgb */ color: rgb(115, 184, 243);
/* oklch */ color: oklch(76.0% 0.110 245.7);
Tailwind
colors: {
  custom: {
    50: '#a3cdf7',
    500: '#73b8f3',
    950: '#000000',
  },
}
SCSS
$custom: #73b8f3;
$custom-light: #a3cdf7;
$custom-dark: #000000;
JSON
{
  "hex": "#73b8f3",
  "rgb": {
    "r": 115,
    "g": 184,
    "b": 243
  },
  "hsl": {
    "h": 207.656,
    "s": 84.211,
    "l": 70.196
  },
  "oklch": {
    "l": 0.76009,
    "c": 0.11039,
    "h": 245.7
  },
  "luminance": 0.44397
}

Semantic roles & 50–950 ramp

primary
#73B8F3
secondary
#F3E0CF
accent
#6A05E1
background
#FAFCFF
surface
#F4F8FE
border
#CED1D6
text
#101317
muted
#7F8285

Preview Lab

Preview with #73B8F3

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

Preview Lab → · Contrast checker → · Palette generator →

#73B8F3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva