#73B9F8#73B9F8

#73B9F8 is a light, moderate cyan. Relative luminance 0.451; OKLCH L 76.5% C 0.115 H 247.1°. Best body text is #000000 at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#73B9F8
RGB	rgb(115, 185, 248)
HSL	hsl(208, 90%, 71%)
HSV	hsv(208, 54%, 97%)
CMYK	cmyk(53.6%, 25.4%, 0%, 2.7%)
CIE-LAB	lab(72.97, -4.60, -37.93)
CIE-LCH	lch(72.97, 38.21, 263.08°)
OKLab	oklab(76.45% -0.0449 -0.1063)
OKLCH	oklch(76.45% 0.115 247.1)
XYZ	xyz(41.3564, 45.1167, 95.3178)
Luminance	0.4512 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B9F8 #F8B273

analogous

#73F8F4 #73B9F8 #7376F8

triadic

#73B9F8 #F873B9 #B9F873

tetradic

#73B9F8 #F473F8 #F8B273 #76F873

square

#73B9F8 #F473F8 #F8B273 #76F873

split-complementary

#73B9F8 #F87376 #F8F473

monochromatic

#0B7EE5 #399CF5 #73B9F8 #ADD6FB #E2F0FE

Accessibility & contrast

On white

2.09

#73B9F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.02

#73B9F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B9F8

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B9F8	#FFFFFF	#000000	##000000
##73B9F8	1.00	2.09	10.02	10.02
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.02	21.00	1.00	1.00
##000000	10.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FBBFB

Deuteranopia (green-blind)

#8DADF7

Tritanopia (blue-blind)

#1AC8CF

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #73b9f8;
/* rgb */ color: rgb(115, 185, 248);
/* oklch */ color: oklch(76.5% 0.115 247.1);

Tailwind

colors: {
  custom: {
    50: '#a3cdfa',
    500: '#73b9f8',
    950: '#000000',
  },
}

SCSS

$custom: #73b9f8;
$custom-light: #a3cdfa;
$custom-dark: #000000;

JSON

{
  "hex": "#73b9f8",
  "rgb": {
    "r": 115,
    "g": 185,
    "b": 248
  },
  "hsl": {
    "h": 208.421,
    "s": 90.476,
    "l": 71.176
  },
  "oklch": {
    "l": 0.76452,
    "c": 0.11537,
    "h": 247.1
  },
  "luminance": 0.4512
}

Semantic roles & 50–950 ramp

primary

#73B9F8

secondary

#F5E2D2

accent

#6D00E6

background

#FAFCFF

surface

#F4F9FF

border

#CED2D7

text

#101317

muted

#7F8285

Preview Lab

Preview with #73B9F8

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

Preview Lab → · Contrast checker → · Palette generator →