#73B4FA#73B4FA

#73B4FA is a light, vivid cyan. Relative luminance 0.432; OKLCH L 75.5% C 0.122 H 251.4°. Best body text is #000000 at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#73B4FA
RGB	rgb(115, 180, 250)
HSL	hsl(211, 93%, 72%)
HSV	hsv(211, 54%, 98%)
CMYK	cmyk(54%, 28%, 0%, 2%)
CIE-LAB	lab(71.68, -1.25, -41.02)
CIE-LCH	lch(71.68, 41.03, 268.25°)
OKLab	oklab(75.47% -0.0388 -0.1152)
OKLCH	oklch(75.47% 0.122 251.4)
XYZ	xyz(40.6407, 43.1862, 96.6181)
Luminance	0.4319 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B4FA #FAB973

analogous

#73F8FA #73B4FA #7673FA

triadic

#73B4FA #FA73B4 #B4FA73

tetradic

#73B4FA #FA73F8 #FAB973 #73FA76

square

#73B4FA #FA73F8 #FAB973 #73FA76

split-complementary

#73B4FA #FA7673 #F8FA73

monochromatic

#0875EA #3894F8 #73B4FA #AED4FC #E1EFFE

Accessibility & contrast

On white

2.18

#73B4FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.64

#73B4FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B4FA

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B4FA	#FFFFFF	#000000	##000000
##73B4FA	1.00	2.18	9.64	9.64
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.64	21.00	1.00	1.00
##000000	9.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97B7FD

Deuteranopia (green-blind)

#86AAF9

Tritanopia (blue-blind)

#18C4CC

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #73b4fa;
/* rgb */ color: rgb(115, 180, 250);
/* oklch */ color: oklch(75.5% 0.122 251.4);

Tailwind

colors: {
  custom: {
    50: '#a3cafc',
    500: '#73b4fa',
    950: '#000000',
  },
}

SCSS

$custom: #73b4fa;
$custom-light: #a3cafc;
$custom-dark: #000000;

JSON

{
  "hex": "#73b4fa",
  "rgb": {
    "r": 115,
    "g": 180,
    "b": 250
  },
  "hsl": {
    "h": 211.111,
    "s": 93.103,
    "l": 71.569
  },
  "oklch": {
    "l": 0.75467,
    "c": 0.12157,
    "h": 251.4
  },
  "luminance": 0.43189
}

Semantic roles & 50–950 ramp

primary

#73B4FA

secondary

#F6E5D3

accent

#7700E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#101317

muted

#7F8285

Preview Lab

Preview with #73B4FA

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

Preview Lab → · Contrast checker → · Palette generator →