#73D3EE#73D3EE

#73D3EE is a light, moderate cyan. Relative luminance 0.564; OKLCH L 81.8% C 0.098 H 218.3°. Best body text is #000000 at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#73D3EE
RGB	rgb(115, 211, 238)
HSL	hsl(193, 78%, 69%)
HSV	hsv(193, 52%, 93%)
CMYK	cmyk(51.7%, 11.3%, 0%, 6.7%)
CIE-LAB	lab(79.84, -21.14, -22.00)
CIE-LCH	lch(79.84, 30.51, 226.13°)
OKLab	oklab(81.79% -0.0771 -0.0609)
OKLCH	oklch(81.79% 0.098 218.3)
XYZ	xyz(45.7912, 56.4024, 89.3460)
Luminance	0.5641 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73D3EE #EE8E73

analogous

#73EECC #73D3EE #7396EE

triadic

#73D3EE #EE73D3 #D3EE73

tetradic

#73D3EE #CC73EE #EE8E73 #96EE73

square

#73D3EE #CC73EE #EE8E73 #96EE73

split-complementary

#73D3EE #EE7396 #EECC73

monochromatic

#19A6CE #3CC2E7 #73D3EE #AAE4F5 #E0F5FB

Accessibility & contrast

On white

1.71

#73D3EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.28

#73D3EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73D3EE

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73D3EE	#FFFFFF	#000000	##000000
##73D3EE	1.00	1.71	12.28	12.28
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.28	21.00	1.00	1.00
##000000	12.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2CEF0

Deuteranopia (green-blind)

#AFC0EE

Tritanopia (blue-blind)

#1DDCDB

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #73d3ee;
/* rgb */ color: rgb(115, 211, 238);
/* oklch */ color: oklch(81.8% 0.098 218.3);

Tailwind

colors: {
  custom: {
    50: '#a3e0f3',
    500: '#73d3ee',
    950: '#000000',
  },
}

SCSS

$custom: #73d3ee;
$custom-light: #a3e0f3;
$custom-dark: #000000;

JSON

{
  "hex": "#73d3ee",
  "rgb": {
    "r": 115,
    "g": 211,
    "b": 238
  },
  "hsl": {
    "h": 193.171,
    "s": 78.344,
    "l": 69.216
  },
  "oklch": {
    "l": 0.81787,
    "c": 0.09821,
    "h": 218.3
  },
  "luminance": 0.56406
}

Semantic roles & 50–950 ramp

primary

#73D3EE

secondary

#C75C3E

accent

#380BDB

background

#FDFEFF

surface

#F7FCFE

border

#D0D5D6

text

#101517

muted

#818485

Preview Lab

Preview with #73D3EE

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

Preview Lab → · Contrast checker → · Palette generator →