#73D4EF#73D4EF

#73D4EF is a very light, moderate cyan. Relative luminance 0.570; OKLCH L 82.0% C 0.099 H 218.1°. Best body text is #000000 at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#73D4EF
RGB	rgb(115, 212, 239)
HSL	hsl(193, 79%, 69%)
HSV	hsv(193, 52%, 94%)
CMYK	cmyk(51.9%, 11.3%, 0%, 6.3%)
CIE-LAB	lab(80.16, -21.37, -22.05)
CIE-LCH	lch(80.16, 30.71, 225.90°)
OKLab	oklab(82.05% -0.0778 -0.061)
OKLCH	oklch(82.05% 0.099 218.1)
XYZ	xyz(46.1877, 56.9597, 90.2049)
Luminance	0.5696 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73D4EF #EF8E73

analogous

#73EFCC #73D4EF #7396EF

triadic

#73D4EF #EF73D4 #D4EF73

tetradic

#73D4EF #CC73EF #EF8E73 #96EF73

square

#73D4EF #CC73EF #EF8E73 #96EF73

split-complementary

#73D4EF #EF7396 #EFCC73

monochromatic

#18A8D0 #3CC3E9 #73D4EF #AAE5F5 #E1F6FC

Accessibility & contrast

On white

1.69

#73D4EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.39

#73D4EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73D4EF

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73D4EF	#FFFFFF	#000000	##000000
##73D4EF	1.00	1.69	12.39	12.39
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.39	21.00	1.00	1.00
##000000	12.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2CFF1

Deuteranopia (green-blind)

#B0C1EF

Tritanopia (blue-blind)

#1ADEDC

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #73d4ef;
/* rgb */ color: rgb(115, 212, 239);
/* oklch */ color: oklch(82.0% 0.099 218.1);

Tailwind

colors: {
  custom: {
    50: '#a4e1f4',
    500: '#73d4ef',
    950: '#000000',
  },
}

SCSS

$custom: #73d4ef;
$custom-light: #a4e1f4;
$custom-dark: #000000;

JSON

{
  "hex": "#73d4ef",
  "rgb": {
    "r": 115,
    "g": 212,
    "b": 239
  },
  "hsl": {
    "h": 193.065,
    "s": 79.487,
    "l": 69.412
  },
  "oklch": {
    "l": 0.8205,
    "c": 0.09887,
    "h": 218.1
  },
  "luminance": 0.56964
}

Semantic roles & 50–950 ramp

primary

#73D4EF

secondary

#C85C3E

accent

#370ADC

background

#FDFEFF

surface

#F7FCFE

border

#D0D5D6

text

#101517

muted

#818485

Preview Lab

Preview with #73D4EF

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

Preview Lab → · Contrast checker → · Palette generator →