#73CFF4#73CFF4

#73CFF4 is a light, moderate cyan. Relative luminance 0.548; OKLCH L 81.1% C 0.102 H 226.4°. Best body text is #000000 at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#73CFF4
RGB	rgb(115, 207, 244)
HSL	hsl(197, 85%, 70%)
HSV	hsv(197, 53%, 96%)
CMYK	cmyk(52.9%, 15.2%, 0%, 4.3%)
CIE-LAB	lab(78.92, -17.43, -26.60)
CIE-LCH	lch(78.92, 31.80, 236.76°)
OKLab	oklab(81.12% -0.0704 -0.0739)
OKLCH	oklch(81.12% 0.102 226.4)
XYZ	xyz(45.7060, 54.7981, 93.7389)
Luminance	0.5480 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73CFF4 #F49873

analogous

#73F4D8 #73CFF4 #738FF4

triadic

#73CFF4 #F473CF #CFF473

tetradic

#73CFF4 #D873F4 #F49873 #8FF473

square

#73CFF4 #D873F4 #F49873 #8FF473

split-complementary

#73CFF4 #F4738F #F4D873

monochromatic

#11A1DB #3ABCF0 #73CFF4 #ACE2F8 #E3F5FD

Accessibility & contrast

On white

1.76

#73CFF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.96

#73CFF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73CFF4

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73CFF4	#FFFFFF	#000000	##000000
##73CFF4	1.00	1.76	11.96	11.96
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.96	21.00	1.00	1.00
##000000	11.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBCBF6

Deuteranopia (green-blind)

#A8BDF4

Tritanopia (blue-blind)

#11DADB

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #73cff4;
/* rgb */ color: rgb(115, 207, 244);
/* oklch */ color: oklch(81.1% 0.102 226.4);

Tailwind

colors: {
  custom: {
    50: '#a4ddf7',
    500: '#73cff4',
    950: '#000000',
  },
}

SCSS

$custom: #73cff4;
$custom-light: #a4ddf7;
$custom-dark: #000000;

JSON

{
  "hex": "#73cff4",
  "rgb": {
    "r": 115,
    "g": 207,
    "b": 244
  },
  "hsl": {
    "h": 197.209,
    "s": 85.43,
    "l": 70.392
  },
  "oklch": {
    "l": 0.81123,
    "c": 0.10207,
    "h": 226.4
  },
  "luminance": 0.54802
}

Semantic roles & 50–950 ramp

primary

#73CFF4

secondary

#CE673D

accent

#4304E2

background

#FDFEFF

surface

#F7FCFE

border

#D0D5D6

text

#101517

muted

#818485

Preview Lab

Preview with #73CFF4

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

Preview Lab → · Contrast checker → · Palette generator →