#73DDF5#73DDF5

#73DDF5 is a very light, moderate cyan. Relative luminance 0.620; OKLCH L 84.3% C 0.103 H 214.4°. Best body text is #000000 at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#73DDF5
RGB	rgb(115, 221, 245)
HSL	hsl(191, 87%, 71%)
HSV	hsv(191, 53%, 96%)
CMYK	cmyk(53.1%, 9.8%, 0%, 3.9%)
CIE-LAB	lab(82.88, -24.22, -21.10)
CIE-LCH	lch(82.88, 32.12, 221.07°)
OKLab	oklab(84.3% -0.0853 -0.0584)
OKLCH	oklch(84.3% 0.103 214.4)
XYZ	xyz(49.4016, 61.9458, 95.7218)
Luminance	0.6195 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73DDF5 #F58B73

analogous

#73F5CC #73DDF5 #739CF5

triadic

#73DDF5 #F573DD #DDF573

tetradic

#73DDF5 #CC73F5 #F58B73 #9CF573

square

#73DDF5 #CC73F5 #F58B73 #9CF573

split-complementary

#73DDF5 #F5739C #F5CC73

monochromatic

#10B8DE #3ACFF1 #73DDF5 #ACEBF9 #E2F8FD

Accessibility & contrast

On white

1.57

#73DDF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.39

#73DDF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73DDF5

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73DDF5	#FFFFFF	#000000	##000000
##73DDF5	1.00	1.57	13.39	13.39
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.39	21.00	1.00	1.00
##000000	13.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBD7F6

Deuteranopia (green-blind)

#B8C8F5

Tritanopia (blue-blind)

#00E6E4

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #73ddf5;
/* rgb */ color: rgb(115, 221, 245);
/* oklch */ color: oklch(84.3% 0.103 214.4);

Tailwind

colors: {
  custom: {
    50: '#a4e7f8',
    500: '#73ddf5',
    950: '#000000',
  },
}

SCSS

$custom: #73ddf5;
$custom-light: #a4e7f8;
$custom-dark: #000000;

JSON

{
  "hex": "#73ddf5",
  "rgb": {
    "r": 115,
    "g": 221,
    "b": 245
  },
  "hsl": {
    "h": 191.077,
    "s": 86.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.84297,
    "c": 0.10336,
    "h": 214.4
  },
  "luminance": 0.6195
}

Semantic roles & 50–950 ramp

primary

#73DDF5

secondary

#CF583D

accent

#2C02E3

background

#FDFEFF

surface

#F7FCFF

border

#D0D5D7

text

#101617

muted

#818485

Preview Lab

Preview with #73DDF5

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

Preview Lab → · Contrast checker → · Palette generator →