#73D2EF#73D2EF

#73D2EF is a light, moderate cyan. Relative luminance 0.560; OKLCH L 81.6% C 0.099 H 220.0°. Best body text is #000000 at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#73D2EF
RGB	rgb(115, 210, 239)
HSL	hsl(194, 79%, 69%)
HSV	hsv(194, 52%, 94%)
CMYK	cmyk(51.9%, 12.1%, 0%, 6.3%)
CIE-LAB	lab(79.59, -20.36, -22.91)
CIE-LCH	lch(79.59, 30.65, 228.36°)
OKLab	oklab(81.6% -0.0756 -0.0634)
OKLCH	oklch(81.6% 0.099 220)
XYZ	xyz(45.6908, 55.9660, 90.0393)
Luminance	0.5597 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73D2EF #EF9073

analogous

#73EFCE #73D2EF #7394EF

triadic

#73D2EF #EF73D2 #D2EF73

tetradic

#73D2EF #CE73EF #EF9073 #94EF73

square

#73D2EF #CE73EF #EF9073 #94EF73

split-complementary

#73D2EF #EF7394 #EFCE73

monochromatic

#18A5D0 #3CC0E9 #73D2EF #AAE4F5 #E1F5FC

Accessibility & contrast

On white

1.72

#73D2EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.19

#73D2EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73D2EF

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73D2EF	#FFFFFF	#000000	##000000
##73D2EF	1.00	1.72	12.19	12.19
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.19	21.00	1.00	1.00
##000000	12.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0CDF1

Deuteranopia (green-blind)

#AEBFEF

Tritanopia (blue-blind)

#1CDCDB

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #73d2ef;
/* rgb */ color: rgb(115, 210, 239);
/* oklch */ color: oklch(81.6% 0.099 220.0);

Tailwind

colors: {
  custom: {
    50: '#a3e0f4',
    500: '#73d2ef',
    950: '#000000',
  },
}

SCSS

$custom: #73d2ef;
$custom-light: #a3e0f4;
$custom-dark: #000000;

JSON

{
  "hex": "#73d2ef",
  "rgb": {
    "r": 115,
    "g": 210,
    "b": 239
  },
  "hsl": {
    "h": 194.032,
    "s": 79.487,
    "l": 69.412
  },
  "oklch": {
    "l": 0.816,
    "c": 0.09868,
    "h": 220
  },
  "luminance": 0.5597
}

Semantic roles & 50–950 ramp

primary

#73D2EF

secondary

#C85E3E

accent

#3B0ADC

background

#FDFEFF

surface

#F7FCFE

border

#D0D5D6

text

#101517

muted

#818485

Preview Lab

Preview with #73D2EF

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

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