#73D3EF#73D3EF

#73D3EF is a light, moderate cyan. Relative luminance 0.565; OKLCH L 81.8% C 0.099 H 219.1°. Best body text is #000000 at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#73D3EF
RGB	rgb(115, 211, 239)
HSL	hsl(194, 79%, 69%)
HSV	hsv(194, 52%, 94%)
CMYK	cmyk(51.9%, 11.7%, 0%, 6.3%)
CIE-LAB	lab(79.88, -20.87, -22.48)
CIE-LCH	lch(79.88, 30.67, 227.13°)
OKLab	oklab(81.83% -0.0767 -0.0622)
OKLCH	oklch(81.83% 0.099 219.1)
XYZ	xyz(45.9385, 56.4613, 90.1219)
Luminance	0.5646 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73D3EF #EF8F73

analogous

#73EFCD #73D3EF #7395EF

triadic

#73D3EF #EF73D3 #D3EF73

tetradic

#73D3EF #CD73EF #EF8F73 #95EF73

square

#73D3EF #CD73EF #EF8F73 #95EF73

split-complementary

#73D3EF #EF7395 #EFCD73

monochromatic

#18A6D0 #3CC2E9 #73D3EF #AAE4F5 #E1F6FC

Accessibility & contrast

On white

1.71

#73D3EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.29

#73D3EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73D3EF

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73D3EF	#FFFFFF	#000000	##000000
##73D3EF	1.00	1.71	12.29	12.29
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.29	21.00	1.00	1.00
##000000	12.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1CEF1

Deuteranopia (green-blind)

#AFC0EF

Tritanopia (blue-blind)

#1BDDDC

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #73d3ef;
/* rgb */ color: rgb(115, 211, 239);
/* oklch */ color: oklch(81.8% 0.099 219.1);

Tailwind

colors: {
  custom: {
    50: '#a3e0f4',
    500: '#73d3ef',
    950: '#000000',
  },
}

SCSS

$custom: #73d3ef;
$custom-light: #a3e0f4;
$custom-dark: #000000;

JSON

{
  "hex": "#73d3ef",
  "rgb": {
    "r": 115,
    "g": 211,
    "b": 239
  },
  "hsl": {
    "h": 193.548,
    "s": 79.487,
    "l": 69.412
  },
  "oklch": {
    "l": 0.81825,
    "c": 0.09876,
    "h": 219.1
  },
  "luminance": 0.56465
}

Semantic roles & 50–950 ramp

primary

#73D3EF

secondary

#C85D3E

accent

#390ADC

background

#FDFEFF

surface

#F7FCFE

border

#D0D5D6

text

#101517

muted

#818485

Preview Lab

Preview with #73D3EF

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

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