#73D0EF#73D0EF

#73D0EF is a light, moderate cyan. Relative luminance 0.550; OKLCH L 81.2% C 0.099 H 221.9°. Best body text is #000000 at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#73D0EF
RGB	rgb(115, 208, 239)
HSL	hsl(195, 79%, 69%)
HSV	hsv(195, 52%, 94%)
CMYK	cmyk(51.9%, 13%, 0%, 6.3%)
CIE-LAB	lab(79.03, -19.35, -23.76)
CIE-LCH	lch(79.03, 30.64, 230.85°)
OKLab	oklab(81.15% -0.0734 -0.0659)
OKLCH	oklch(81.15% 0.099 221.9)
XYZ	xyz(45.2002, 54.9847, 89.8758)
Luminance	0.5499 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73D0EF #EF9273

analogous

#73EFD0 #73D0EF #7392EF

triadic

#73D0EF #EF73D0 #D0EF73

tetradic

#73D0EF #D073EF #EF9273 #92EF73

square

#73D0EF #D073EF #EF9273 #92EF73

split-complementary

#73D0EF #EF7392 #EFD073

monochromatic

#18A2D0 #3CBEE9 #73D0EF #AAE2F5 #E1F5FC

Accessibility & contrast

On white

1.75

#73D0EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.00

#73D0EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73D0EF

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73D0EF	#FFFFFF	#000000	##000000
##73D0EF	1.00	1.75	12.00	12.00
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.00	21.00	1.00	1.00
##000000	12.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BECCF1

Deuteranopia (green-blind)

#ABBEEF

Tritanopia (blue-blind)

#1DDADA

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #73d0ef;
/* rgb */ color: rgb(115, 208, 239);
/* oklch */ color: oklch(81.2% 0.099 221.9);

Tailwind

colors: {
  custom: {
    50: '#a3def4',
    500: '#73d0ef',
    950: '#000000',
  },
}

SCSS

$custom: #73d0ef;
$custom-light: #a3def4;
$custom-dark: #000000;

JSON

{
  "hex": "#73d0ef",
  "rgb": {
    "r": 115,
    "g": 208,
    "b": 239
  },
  "hsl": {
    "h": 195,
    "s": 79.487,
    "l": 69.412
  },
  "oklch": {
    "l": 0.81151,
    "c": 0.09859,
    "h": 221.9
  },
  "luminance": 0.54989
}

Semantic roles & 50–950 ramp

primary

#73D0EF

secondary

#C8613E

accent

#3E0ADC

background

#FDFEFF

surface

#F7FCFE

border

#D0D5D6

text

#101517

muted

#818485

Preview Lab

Preview with #73D0EF

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

Preview Lab → · Contrast checker → · Palette generator →