#73DDFD#73DDFD

#73DDFD is a very light, moderate cyan. Relative luminance 0.625; OKLCH L 84.6% C 0.107 H 220.0°. Best body text is #000000 at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#73DDFD
RGB	rgb(115, 221, 253)
HSL	hsl(194, 97%, 72%)
HSV	hsv(194, 55%, 99%)
CMYK	cmyk(54.5%, 12.6%, 0%, 0.8%)
CIE-LAB	lab(83.15, -22.00, -24.93)
CIE-LCH	lch(83.15, 33.25, 228.58°)
OKLab	oklab(84.6% -0.0823 -0.0692)
OKLCH	oklch(84.6% 0.107 220)
XYZ	xyz(50.6494, 62.4449, 102.2934)
Luminance	0.6245 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73DDFD #FD9373

analogous

#73FDD8 #73DDFD #7398FD

triadic

#73DDFD #FD73DD #DDFD73

tetradic

#73DDFD #D873FD #FD9373 #98FD73

square

#73DDFD #D873FD #FD9373 #98FD73

split-complementary

#73DDFD #FD7398 #FDD873

monochromatic

#03BBF2 #37CEFC #73DDFD #AFECFE #E1F8FF

Accessibility & contrast

On white

1.56

#73DDFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.49

#73DDFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73DDFD

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73DDFD	#FFFFFF	#000000	##000000
##73DDFD	1.00	1.56	13.49	13.49
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.49	21.00	1.00	1.00
##000000	13.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9D8FF

Deuteranopia (green-blind)

#B5C9FD

Tritanopia (blue-blind)

#00E8E7

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #73ddfd;
/* rgb */ color: rgb(115, 221, 253);
/* oklch */ color: oklch(84.6% 0.107 220.0);

Tailwind

colors: {
  custom: {
    50: '#a5e7fe',
    500: '#73ddfd',
    950: '#000000',
  },
}

SCSS

$custom: #73ddfd;
$custom-light: #a5e7fe;
$custom-dark: #000000;

JSON

{
  "hex": "#73ddfd",
  "rgb": {
    "r": 115,
    "g": 221,
    "b": 253
  },
  "hsl": {
    "h": 193.913,
    "s": 97.183,
    "l": 72.157
  },
  "oklch": {
    "l": 0.84597,
    "c": 0.10749,
    "h": 220
  },
  "luminance": 0.6245
}

Semantic roles & 50–950 ramp

primary

#73DDFD

secondary

#DA5F3B

accent

#3500E6

background

#FDFEFF

surface

#F7FCFF

border

#D0D5D7

text

#101617

muted

#818485

Preview Lab

Preview with #73DDFD

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

Preview Lab → · Contrast checker → · Palette generator →