#73D3EB#73D3EB

#73D3EB is a light, moderate cyan. Relative luminance 0.562; OKLCH L 81.7% C 0.097 H 216.0°. Best body text is #000000 at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#73D3EB
RGB	rgb(115, 211, 235)
HSL	hsl(192, 75%, 69%)
HSV	hsv(192, 51%, 92%)
CMYK	cmyk(51.1%, 10.2%, 0%, 7.8%)
CIE-LAB	lab(79.74, -21.97, -20.54)
CIE-LCH	lch(79.74, 30.08, 223.08°)
OKLab	oklab(81.68% -0.0782 -0.0568)
OKLCH	oklch(81.68% 0.097 216)
XYZ	xyz(45.3541, 56.2276, 87.0441)
Luminance	0.5623 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73D3EB #EB8B73

analogous

#73EBC7 #73D3EB #7397EB

triadic

#73D3EB #EB73D3 #D3EB73

tetradic

#73D3EB #C773EB #EB8B73 #97EB73

square

#73D3EB #C773EB #EB8B73 #97EB73

split-complementary

#73D3EB #EB7397 #EBC773

monochromatic

#1CA5C7 #3DC2E3 #73D3EB #A9E4F3 #DEF5FA

Accessibility & contrast

On white

1.71

#73D3EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.25

#73D3EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73D3EB

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73D3EB	#FFFFFF	#000000	##000000
##73D3EB	1.00	1.71	12.25	12.25
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.25	21.00	1.00	1.00
##000000	12.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2CEEC

Deuteranopia (green-blind)

#B0C0EB

Tritanopia (blue-blind)

#23DCDA

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #73d3eb;
/* rgb */ color: rgb(115, 211, 235);
/* oklch */ color: oklch(81.7% 0.097 216.0);

Tailwind

colors: {
  custom: {
    50: '#a3e0f1',
    500: '#73d3eb',
    950: '#000000',
  },
}

SCSS

$custom: #73d3eb;
$custom-light: #a3e0f1;
$custom-dark: #000000;

JSON

{
  "hex": "#73d3eb",
  "rgb": {
    "r": 115,
    "g": 211,
    "b": 235
  },
  "hsl": {
    "h": 192,
    "s": 75,
    "l": 68.627
  },
  "oklch": {
    "l": 0.81675,
    "c": 0.09666,
    "h": 216
  },
  "luminance": 0.56232
}

Semantic roles & 50–950 ramp

primary

#73D3EB

secondary

#C3593F

accent

#370ED7

background

#FDFEFF

surface

#F7FCFE

border

#D0D5D6

text

#101516

muted

#818485

Preview Lab

Preview with #73D3EB

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

Preview Lab → · Contrast checker → · Palette generator →