#73E4FD#73E4FD

#73E4FD is a very light, moderate cyan. Relative luminance 0.662; OKLCH L 86.2% C 0.108 H 214.1°. Best body text is #000000 at 14.24:1 contrast (WCAG AA passes).

Color values

HEX	#73E4FD
RGB	rgb(115, 228, 253)
HSL	hsl(191, 97%, 72%)
HSV	hsv(191, 55%, 99%)
CMYK	cmyk(54.5%, 9.9%, 0%, 0.8%)
CIE-LAB	lab(85.11, -25.47, -21.96)
CIE-LCH	lch(85.11, 33.63, 220.76°)
OKLab	oklab(86.17% -0.0897 -0.0608)
OKLCH	oklch(86.17% 0.108 214.1)
XYZ	xyz(52.5362, 66.2186, 102.9223)
Luminance	0.6622 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73E4FD #FD8C73

analogous

#73FDD1 #73E4FD #739FFD

triadic

#73E4FD #FD73E4 #E4FD73

tetradic

#73E4FD #D173FD #FD8C73 #9FFD73

square

#73E4FD #D173FD #FD8C73 #9FFD73

split-complementary

#73E4FD #FD739F #FDD173

monochromatic

#03C7F2 #37D8FC #73E4FD #AFF0FE #E1F9FF

Accessibility & contrast

On white

1.47

#73E4FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.24

#73E4FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73E4FD

14.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73E4FD	#FFFFFF	#000000	##000000
##73E4FD	1.00	1.47	14.24	14.24
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.24	21.00	1.00	1.00
##000000	14.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2DEFE

Deuteranopia (green-blind)

#BDCEFD

Tritanopia (blue-blind)

#00EEEC

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #73e4fd;
/* rgb */ color: rgb(115, 228, 253);
/* oklch */ color: oklch(86.2% 0.108 214.1);

Tailwind

colors: {
  custom: {
    50: '#a6ecfe',
    500: '#73e4fd',
    950: '#000000',
  },
}

SCSS

$custom: #73e4fd;
$custom-light: #a6ecfe;
$custom-dark: #000000;

JSON

{
  "hex": "#73e4fd",
  "rgb": {
    "r": 115,
    "g": 228,
    "b": 253
  },
  "hsl": {
    "h": 190.87,
    "s": 97.183,
    "l": 72.157
  },
  "oklch": {
    "l": 0.86165,
    "c": 0.10838,
    "h": 214.1
  },
  "luminance": 0.66223
}

Semantic roles & 50–950 ramp

primary

#73E4FD

secondary

#DA573B

accent

#2A00E6

background

#FDFEFF

surface

#F7FDFF

border

#D0D5D7

text

#101617

muted

#818485

Preview Lab

Preview with #73E4FD

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

Preview Lab → · Contrast checker → · Palette generator →