#73DEFF#73DEFF

#73DEFF is a very light, moderate cyan. Relative luminance 0.631; OKLCH L 84.9% C 0.109 H 220.5°. Best body text is #000000 at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#73DEFF
RGB	rgb(115, 222, 255)
HSL	hsl(194, 100%, 73%)
HSV	hsv(194, 55%, 100%)
CMYK	cmyk(54.9%, 12.9%, 0%, 0%)
CIE-LAB	lab(83.50, -21.94, -25.46)
CIE-LCH	lch(83.50, 33.61, 229.25°)
OKLab	oklab(84.9% -0.0826 -0.0706)
OKLCH	oklch(84.9% 0.109 220.5)
XYZ	xyz(51.2345, 63.1026, 104.0684)
Luminance	0.6311 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73DEFF #FF9473

analogous

#73FFDA #73DEFF #7398FF

triadic

#73DEFF #FF73DE #DEFF73

tetradic

#73DEFF #DA73FF #FF9473 #98FF73

square

#73DEFF #DA73FF #FF9473 #98FF73

split-complementary

#73DEFF #FF7398 #FFDA73

monochromatic

#00BDF8 #36D0FF #73DEFF #B0ECFF #E0F8FF

Accessibility & contrast

On white

1.54

#73DEFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.62

#73DEFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73DEFF

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73DEFF	#FFFFFF	#000000	##000000
##73DEFF	1.00	1.54	13.62	13.62
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.62	21.00	1.00	1.00
##000000	13.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAD9FF

Deuteranopia (green-blind)

#B5C9FF

Tritanopia (blue-blind)

#00E9E8

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #73deff;
/* rgb */ color: rgb(115, 222, 255);
/* oklch */ color: oklch(84.9% 0.109 220.5);

Tailwind

colors: {
  custom: {
    50: '#a5e8ff',
    500: '#73deff',
    950: '#000000',
  },
}

SCSS

$custom: #73deff;
$custom-light: #a5e8ff;
$custom-dark: #000000;

JSON

{
  "hex": "#73deff",
  "rgb": {
    "r": 115,
    "g": 222,
    "b": 255
  },
  "hsl": {
    "h": 194.143,
    "s": 100,
    "l": 72.549
  },
  "oklch": {
    "l": 0.84897,
    "c": 0.1087,
    "h": 220.5
  },
  "luminance": 0.63107
}

Semantic roles & 50–950 ramp

primary

#73DEFF

secondary

#DC603A

accent

#3600E6

background

#FDFEFF

surface

#F7FCFF

border

#D0D5D7

text

#101618

muted

#818486

Preview Lab

Preview with #73DEFF

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

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