#73D1EB#73D1EB

#73D1EB is a light, moderate cyan. Relative luminance 0.552; OKLCH L 81.2% C 0.096 H 217.9°. Best body text is #000000 at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#73D1EB
RGB	rgb(115, 209, 235)
HSL	hsl(193, 75%, 69%)
HSV	hsv(193, 51%, 92%)
CMYK	cmyk(51.1%, 11.1%, 0%, 7.8%)
CIE-LAB	lab(79.18, -20.96, -21.40)
CIE-LCH	lch(79.18, 29.96, 225.59°)
OKLab	oklab(81.22% -0.076 -0.0592)
OKLCH	oklch(81.22% 0.096 217.9)
XYZ	xyz(44.8603, 55.2400, 86.8795)
Luminance	0.5524 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73D1EB #EB8D73

analogous

#73EBC9 #73D1EB #7395EB

triadic

#73D1EB #EB73D1 #D1EB73

tetradic

#73D1EB #C973EB #EB8D73 #95EB73

square

#73D1EB #C973EB #EB8D73 #95EB73

split-complementary

#73D1EB #EB7395 #EBC973

monochromatic

#1CA2C7 #3DBFE3 #73D1EB #A9E3F3 #DEF4FA

Accessibility & contrast

On white

1.74

#73D1EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.05

#73D1EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73D1EB

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73D1EB	#FFFFFF	#000000	##000000
##73D1EB	1.00	1.74	12.05	12.05
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.05	21.00	1.00	1.00
##000000	12.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0CCEC

Deuteranopia (green-blind)

#AEBEEB

Tritanopia (blue-blind)

#24DAD9

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #73d1eb;
/* rgb */ color: rgb(115, 209, 235);
/* oklch */ color: oklch(81.2% 0.096 217.9);

Tailwind

colors: {
  custom: {
    50: '#a3dff1',
    500: '#73d1eb',
    950: '#000000',
  },
}

SCSS

$custom: #73d1eb;
$custom-light: #a3dff1;
$custom-dark: #000000;

JSON

{
  "hex": "#73d1eb",
  "rgb": {
    "r": 115,
    "g": 209,
    "b": 235
  },
  "hsl": {
    "h": 193,
    "s": 75,
    "l": 68.627
  },
  "oklch": {
    "l": 0.81224,
    "c": 0.09633,
    "h": 217.9
  },
  "luminance": 0.55244
}

Semantic roles & 50–950 ramp

primary

#73D1EB

secondary

#C35C3F

accent

#3A0ED7

background

#FDFEFF

surface

#F7FCFE

border

#D0D5D6

text

#101516

muted

#818485

Preview Lab

Preview with #73D1EB

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

Preview Lab → · Contrast checker → · Palette generator →