#73D5FB#73D5FB

#73D5FB is a very light, moderate cyan. Relative luminance 0.582; OKLCH L 82.7% C 0.106 H 225.6°. Best body text is #000000 at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#73D5FB
RGB	rgb(115, 213, 251)
HSL	hsl(197, 94%, 72%)
HSV	hsv(197, 54%, 98%)
CMYK	cmyk(54.2%, 15.1%, 0%, 1.6%)
CIE-LAB	lab(80.85, -18.52, -27.39)
CIE-LCH	lch(80.85, 33.06, 235.93°)
OKLab	oklab(82.74% -0.0744 -0.0761)
OKLCH	oklch(82.74% 0.106 225.6)
XYZ	xyz(48.2704, 58.1940, 99.9369)
Luminance	0.5820 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73D5FB #FB9973

analogous

#73FBDD #73D5FB #7391FB

triadic

#73D5FB #FB73D5 #D5FB73

tetradic

#73D5FB #DD73FB #FB9973 #91FB73

square

#73D5FB #DD73FB #FB9973 #91FB73

split-complementary

#73D5FB #FB7391 #FBDD73

monochromatic

#07ADED #38C3F9 #73D5FB #AFE7FD #E1F6FE

Accessibility & contrast

On white

1.66

#73D5FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.64

#73D5FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73D5FB

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73D5FB	#FFFFFF	#000000	##000000
##73D5FB	1.00	1.66	12.64	12.64
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.64	21.00	1.00	1.00
##000000	12.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0D1FD

Deuteranopia (green-blind)

#ADC2FB

Tritanopia (blue-blind)

#00E0E1

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #73d5fb;
/* rgb */ color: rgb(115, 213, 251);
/* oklch */ color: oklch(82.7% 0.106 225.6);

Tailwind

colors: {
  custom: {
    50: '#a5e2fc',
    500: '#73d5fb',
    950: '#000000',
  },
}

SCSS

$custom: #73d5fb;
$custom-light: #a5e2fc;
$custom-dark: #000000;

JSON

{
  "hex": "#73d5fb",
  "rgb": {
    "r": 115,
    "g": 213,
    "b": 251
  },
  "hsl": {
    "h": 196.765,
    "s": 94.444,
    "l": 71.765
  },
  "oklch": {
    "l": 0.82736,
    "c": 0.10645,
    "h": 225.6
  },
  "luminance": 0.58198
}

Semantic roles & 50–950 ramp

primary

#73D5FB

secondary

#D7673B

accent

#4000E6

background

#FDFEFF

surface

#F7FCFF

border

#D0D5D7

text

#101517

muted

#818485

Preview Lab

Preview with #73D5FB

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

Preview Lab → · Contrast checker → · Palette generator →