#73DEFD#73DEFD

#73DEFD is a very light, moderate cyan. Relative luminance 0.630; OKLCH L 84.8% C 0.108 H 219.2°. Best body text is #000000 at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#73DEFD
RGB	rgb(115, 222, 253)
HSL	hsl(193, 97%, 72%)
HSV	hsv(193, 55%, 99%)
CMYK	cmyk(54.5%, 12.3%, 0%, 0.8%)
CIE-LAB	lab(83.43, -22.50, -24.51)
CIE-LCH	lch(83.43, 33.27, 227.45°)
OKLab	oklab(84.82% -0.0833 -0.068)
OKLCH	oklch(84.82% 0.108 219.2)
XYZ	xyz(50.9142, 62.9745, 102.3816)
Luminance	0.6298 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73DEFD #FD9273

analogous

#73FDD7 #73DEFD #7399FD

triadic

#73DEFD #FD73DE #DEFD73

tetradic

#73DEFD #D773FD #FD9273 #99FD73

square

#73DEFD #D773FD #FD9273 #99FD73

split-complementary

#73DEFD #FD7399 #FDD773

monochromatic

#03BDF2 #37D0FC #73DEFD #AFECFE #E1F8FF

Accessibility & contrast

On white

1.54

#73DEFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.60

#73DEFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73DEFD

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73DEFD	#FFFFFF	#000000	##000000
##73DEFD	1.00	1.54	13.60	13.60
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.60	21.00	1.00	1.00
##000000	13.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAD9FF

Deuteranopia (green-blind)

#B6C9FD

Tritanopia (blue-blind)

#00E9E8

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #73defd;
/* rgb */ color: rgb(115, 222, 253);
/* oklch */ color: oklch(84.8% 0.108 219.2);

Tailwind

colors: {
  custom: {
    50: '#a5e8fe',
    500: '#73defd',
    950: '#000000',
  },
}

SCSS

$custom: #73defd;
$custom-light: #a5e8fe;
$custom-dark: #000000;

JSON

{
  "hex": "#73defd",
  "rgb": {
    "r": 115,
    "g": 222,
    "b": 253
  },
  "hsl": {
    "h": 193.478,
    "s": 97.183,
    "l": 72.157
  },
  "oklch": {
    "l": 0.84821,
    "c": 0.10754,
    "h": 219.2
  },
  "luminance": 0.62979
}

Semantic roles & 50–950 ramp

primary

#73DEFD

secondary

#DA5E3B

accent

#3400E6

background

#FDFEFF

surface

#F7FCFF

border

#D0D5D7

text

#101617

muted

#818485

Preview Lab

Preview with #73DEFD

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

Preview Lab → · Contrast checker → · Palette generator →