#73B9F4#73B9F4

#73B9F4 is a light, moderate cyan. Relative luminance 0.449; OKLCH L 76.3% C 0.111 H 245.4°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#73B9F4
RGB	rgb(115, 185, 244)
HSL	hsl(207, 85%, 70%)
HSV	hsv(207, 53%, 96%)
CMYK	cmyk(52.9%, 24.2%, 0%, 4.3%)
CIE-LAB	lab(72.81, -5.79, -36.02)
CIE-LCH	lch(72.81, 36.48, 260.87°)
OKLab	oklab(76.27% -0.0462 -0.1008)
OKLCH	oklch(76.27% 0.111 245.4)
XYZ	xyz(40.7425, 44.8711, 92.0844)
Luminance	0.4487 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B9F4 #F4AE73

analogous

#73F4EE #73B9F4 #7378F4

triadic

#73B9F4 #F473B9 #B9F473

tetradic

#73B9F4 #EE73F4 #F4AE73 #78F473

square

#73B9F4 #EE73F4 #F4AE73 #78F473

split-complementary

#73B9F4 #F47378 #F4EE73

monochromatic

#117FDB #3A9DF0 #73B9F4 #ACD5F8 #E3F1FD

Accessibility & contrast

On white

2.11

#73B9F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.97

#73B9F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B9F4

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B9F4	#FFFFFF	#000000	##000000
##73B9F4	1.00	2.11	9.97	9.97
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.97	21.00	1.00	1.00
##000000	9.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0BAF7

Deuteranopia (green-blind)

#8FADF3

Tritanopia (blue-blind)

#22C7CD

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #73b9f4;
/* rgb */ color: rgb(115, 185, 244);
/* oklch */ color: oklch(76.3% 0.111 245.4);

Tailwind

colors: {
  custom: {
    50: '#a3cdf8',
    500: '#73b9f4',
    950: '#000000',
  },
}

SCSS

$custom: #73b9f4;
$custom-light: #a3cdf8;
$custom-dark: #000000;

JSON

{
  "hex": "#73b9f4",
  "rgb": {
    "r": 115,
    "g": 185,
    "b": 244
  },
  "hsl": {
    "h": 207.442,
    "s": 85.43,
    "l": 70.392
  },
  "oklch": {
    "l": 0.76272,
    "c": 0.11085,
    "h": 245.4
  },
  "luminance": 0.44874
}

Semantic roles & 50–950 ramp

primary

#73B9F4

secondary

#F3E0D0

accent

#6904E2

background

#FAFCFF

surface

#F4F9FF

border

#CED2D7

text

#101317

muted

#7F8285

Preview Lab

Preview with #73B9F4

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

Preview Lab → · Contrast checker → · Palette generator →