#73D4EE#73D4EE

#73D4EE is a very light, moderate cyan. Relative luminance 0.569; OKLCH L 82.0% C 0.098 H 217.4°. Best body text is #000000 at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#73D4EE
RGB	rgb(115, 212, 238)
HSL	hsl(193, 78%, 69%)
HSV	hsv(193, 52%, 93%)
CMYK	cmyk(51.7%, 10.9%, 0%, 6.7%)
CIE-LAB	lab(80.12, -21.65, -21.57)
CIE-LCH	lch(80.12, 30.56, 224.89°)
OKLab	oklab(82.01% -0.0782 -0.0597)
OKLCH	oklch(82.01% 0.098 217.4)
XYZ	xyz(46.0404, 56.9008, 89.4291)
Luminance	0.5690 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73D4EE #EE8D73

analogous

#73EECB #73D4EE #7397EE

triadic

#73D4EE #EE73D4 #D4EE73

tetradic

#73D4EE #CB73EE #EE8D73 #97EE73

square

#73D4EE #CB73EE #EE8D73 #97EE73

split-complementary

#73D4EE #EE7397 #EECB73

monochromatic

#19A7CE #3CC3E7 #73D4EE #AAE5F5 #E0F6FB

Accessibility & contrast

On white

1.70

#73D4EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.38

#73D4EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73D4EE

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73D4EE	#FFFFFF	#000000	##000000
##73D4EE	1.00	1.70	12.38	12.38
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.38	21.00	1.00	1.00
##000000	12.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3CFEF

Deuteranopia (green-blind)

#B0C1EE

Tritanopia (blue-blind)

#1CDDDC

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #73d4ee;
/* rgb */ color: rgb(115, 212, 238);
/* oklch */ color: oklch(82.0% 0.098 217.4);

Tailwind

colors: {
  custom: {
    50: '#a3e1f3',
    500: '#73d4ee',
    950: '#000000',
  },
}

SCSS

$custom: #73d4ee;
$custom-light: #a3e1f3;
$custom-dark: #000000;

JSON

{
  "hex": "#73d4ee",
  "rgb": {
    "r": 115,
    "g": 212,
    "b": 238
  },
  "hsl": {
    "h": 192.683,
    "s": 78.344,
    "l": 69.216
  },
  "oklch": {
    "l": 0.82012,
    "c": 0.09834,
    "h": 217.4
  },
  "luminance": 0.56905
}

Semantic roles & 50–950 ramp

primary

#73D4EE

secondary

#C75B3E

accent

#370BDB

background

#FDFEFF

surface

#F7FCFE

border

#D0D5D6

text

#101517

muted

#818485

Preview Lab

Preview with #73D4EE

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

Preview Lab → · Contrast checker → · Palette generator →