#73B4F8#73B4F8

#73B4F8 is a light, moderate cyan. Relative luminance 0.431; OKLCH L 75.4% C 0.119 H 250.7°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX#73B4F8
RGBrgb(115, 180, 248)
HSLhsl(211, 90%, 71%)
HSVhsv(211, 54%, 97%)
CMYKcmyk(53.6%, 27.4%, 0%, 2.7%)
CIE-LABlab(71.60, -1.85, -40.07)
CIE-LCHlch(71.60, 40.11, 267.35°)
OKLaboklab(75.37% -0.0394 -0.1125)
OKLCHoklch(75.37% 0.119 250.7)
XYZxyz(40.3288, 43.0614, 94.9752)
Luminance0.4306 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#73B4F8 #F8B773
analogous
#73F6F8 #73B4F8 #7473F8
triadic
#73B4F8 #F873B4 #B4F873
tetradic
#73B4F8 #F873F6 #F8B773 #73F874
square
#73B4F8 #F873F6 #F8B773 #73F874
split-complementary
#73B4F8 #F87473 #F6F873
monochromatic
#0B76E5 #3995F5 #73B4F8 #ADD3FB #E2EFFE

Accessibility & contrast

On white

2.18
#73B4F8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.61
#73B4F8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B4F8
9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##73B4F8#FFFFFF#000000##000000
##73B4F81.002.189.619.61
#FFFFFF2.181.0021.0021.00
#0000009.6121.001.001.00
##0000009.6121.001.001.00

Color blindness preview

Protanopia (red-blind)
#98B7FB
Deuteranopia (green-blind)
#87AAF7
Tritanopia (blue-blind)
#1DC4CC
Achromatopsia (no color)
#AFAFAF

Design tokens & code

CSS
--color: #73b4f8;
/* rgb */ color: rgb(115, 180, 248);
/* oklch */ color: oklch(75.4% 0.119 250.7);
Tailwind
colors: {
  custom: {
    50: '#a3cafb',
    500: '#73b4f8',
    950: '#000000',
  },
}
SCSS
$custom: #73b4f8;
$custom-light: #a3cafb;
$custom-dark: #000000;
JSON
{
  "hex": "#73b4f8",
  "rgb": {
    "r": 115,
    "g": 180,
    "b": 248
  },
  "hsl": {
    "h": 210.677,
    "s": 90.476,
    "l": 71.176
  },
  "oklch": {
    "l": 0.75373,
    "c": 0.11917,
    "h": 250.7
  },
  "luminance": 0.43065
}

Semantic roles & 50–950 ramp

primary
#73B4F8
secondary
#F5E4D2
accent
#7500E6
background
#FAFCFF
surface
#F4F8FF
border
#CED1D7
text
#101317
muted
#7F8285

Preview Lab

Preview with #73B4F8

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

Preview Lab → · Contrast checker → · Palette generator →

#73B4F8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva