#73BBFF#73BBFF

#73BBFF is a light, vivid cyan. Relative luminance 0.464; OKLCH L 77.2% C 0.122 H 248.4°. Best body text is #000000 at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#73BBFF
RGB	rgb(115, 187, 255)
HSL	hsl(209, 100%, 73%)
HSV	hsv(209, 55%, 100%)
CMYK	cmyk(54.9%, 26.7%, 0%, 0%)
CIE-LAB	lab(73.81, -3.60, -40.40)
CIE-LCH	lch(73.81, 40.56, 264.91°)
OKLab	oklab(77.21% -0.045 -0.1134)
OKLCH	oklch(77.21% 0.122 248.4)
XYZ	xyz(42.8841, 46.4019, 101.2849)
Luminance	0.4641 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73BBFF #FFB773

analogous

#73FFFD #73BBFF #7375FF

triadic

#73BBFF #FF73BB #BBFF73

tetradic

#73BBFF #FD73FF #FFB773 #75FF73

square

#73BBFF #FD73FF #FFB773 #75FF73

split-complementary

#73BBFF #FF7375 #FFFD73

monochromatic

#007FF8 #369DFF #73BBFF #B0D9FF #E0F0FF

Accessibility & contrast

On white

2.04

#73BBFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.28

#73BBFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73BBFF

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73BBFF	#FFFFFF	#000000	##000000
##73BBFF	1.00	2.04	10.28	10.28
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.28	21.00	1.00	1.00
##000000	10.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EBDFF

Deuteranopia (green-blind)

#8CAFFE

Tritanopia (blue-blind)

#00CBD3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #73bbff;
/* rgb */ color: rgb(115, 187, 255);
/* oklch */ color: oklch(77.2% 0.122 248.4);

Tailwind

colors: {
  custom: {
    50: '#a4cfff',
    500: '#73bbff',
    950: '#000000',
  },
}

SCSS

$custom: #73bbff;
$custom-light: #a4cfff;
$custom-dark: #000000;

JSON

{
  "hex": "#73bbff",
  "rgb": {
    "r": 115,
    "g": 187,
    "b": 255
  },
  "hsl": {
    "h": 209.143,
    "s": 100,
    "l": 72.549
  },
  "oklch": {
    "l": 0.77206,
    "c": 0.12198,
    "h": 248.4
  },
  "luminance": 0.46405
}

Semantic roles & 50–950 ramp

primary

#73BBFF

secondary

#F7E5D4

accent

#6F00E6

background

#FAFCFF

surface

#F4F9FF

border

#CED2D7

text

#101318

muted

#7F8286

Preview Lab

Preview with #73BBFF

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

Preview Lab → · Contrast checker → · Palette generator →