#73DEF5#73DEF5

#73DEF5 is a very light, moderate cyan. Relative luminance 0.625; OKLCH L 84.5% C 0.104 H 213.5°. Best body text is #000000 at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#73DEF5
RGB	rgb(115, 222, 245)
HSL	hsl(191, 87%, 71%)
HSV	hsv(191, 53%, 96%)
CMYK	cmyk(53.1%, 9.4%, 0%, 3.9%)
CIE-LAB	lab(83.17, -24.71, -20.68)
CIE-LCH	lch(83.17, 32.22, 219.92°)
OKLab	oklab(84.52% -0.0864 -0.0572)
OKLCH	oklch(84.52% 0.104 213.5)
XYZ	xyz(49.6665, 62.4754, 95.8101)
Luminance	0.6248 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73DEF5 #F58A73

analogous

#73F5CB #73DEF5 #739DF5

triadic

#73DEF5 #F573DE #DEF573

tetradic

#73DEF5 #CB73F5 #F58A73 #9DF573

square

#73DEF5 #CB73F5 #F58A73 #9DF573

split-complementary

#73DEF5 #F5739D #F5CB73

monochromatic

#10B9DE #3AD1F1 #73DEF5 #ACEBF9 #E2F8FD

Accessibility & contrast

On white

1.56

#73DEF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.50

#73DEF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73DEF5

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73DEF5	#FFFFFF	#000000	##000000
##73DEF5	1.00	1.56	13.50	13.50
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.50	21.00	1.00	1.00
##000000	13.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDD8F6

Deuteranopia (green-blind)

#B9C9F5

Tritanopia (blue-blind)

#00E7E5

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #73def5;
/* rgb */ color: rgb(115, 222, 245);
/* oklch */ color: oklch(84.5% 0.104 213.5);

Tailwind

colors: {
  custom: {
    50: '#a5e8f8',
    500: '#73def5',
    950: '#000000',
  },
}

SCSS

$custom: #73def5;
$custom-light: #a5e8f8;
$custom-dark: #000000;

JSON

{
  "hex": "#73def5",
  "rgb": {
    "r": 115,
    "g": 222,
    "b": 245
  },
  "hsl": {
    "h": 190.615,
    "s": 86.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.84523,
    "c": 0.10359,
    "h": 213.5
  },
  "luminance": 0.6248
}

Semantic roles & 50–950 ramp

primary

#73DEF5

secondary

#CF573D

accent

#2A02E3

background

#FDFEFF

surface

#F7FCFF

border

#D0D5D7

text

#101617

muted

#818485

Preview Lab

Preview with #73DEF5

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

Preview Lab → · Contrast checker → · Palette generator →