#73BBFB#73BBFB

#73BBFB is a light, moderate cyan. Relative luminance 0.462; OKLCH L 77.0% C 0.117 H 246.8°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#73BBFB
RGB	rgb(115, 187, 251)
HSL	hsl(208, 94%, 72%)
HSV	hsv(208, 54%, 98%)
CMYK	cmyk(54.2%, 25.5%, 0%, 1.6%)
CIE-LAB	lab(73.64, -4.80, -38.50)
CIE-LCH	lch(73.64, 38.80, 262.89°)
OKLab	oklab(77.02% -0.0462 -0.1079)
OKLCH	oklch(77.02% 0.117 246.8)
XYZ	xyz(42.2469, 46.1470, 97.9290)
Luminance	0.4615 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73BBFB #FBB373

analogous

#73FBF7 #73BBFB #7377FB

triadic

#73BBFB #FB73BB #BBFB73

tetradic

#73BBFB #F773FB #FBB373 #77FB73

square

#73BBFB #F773FB #FBB373 #77FB73

split-complementary

#73BBFB #FB7377 #FBF773

monochromatic

#0781ED #389EF9 #73BBFB #AFD8FD #E1F1FE

Accessibility & contrast

On white

2.05

#73BBFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#73BBFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73BBFB

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73BBFB	#FFFFFF	#000000	##000000
##73BBFB	1.00	2.05	10.23	10.23
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.23	21.00	1.00	1.00
##000000	10.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0BDFE

Deuteranopia (green-blind)

#8EAFFA

Tritanopia (blue-blind)

#0FCAD1

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #73bbfb;
/* rgb */ color: rgb(115, 187, 251);
/* oklch */ color: oklch(77.0% 0.117 246.8);

Tailwind

colors: {
  custom: {
    50: '#a4cffd',
    500: '#73bbfb',
    950: '#000000',
  },
}

SCSS

$custom: #73bbfb;
$custom-light: #a4cffd;
$custom-dark: #000000;

JSON

{
  "hex": "#73bbfb",
  "rgb": {
    "r": 115,
    "g": 187,
    "b": 251
  },
  "hsl": {
    "h": 208.235,
    "s": 94.444,
    "l": 71.765
  },
  "oklch": {
    "l": 0.77022,
    "c": 0.11738,
    "h": 246.8
  },
  "luminance": 0.46151
}

Semantic roles & 50–950 ramp

primary

#73BBFB

secondary

#F6E4D4

accent

#6C00E6

background

#FAFCFF

surface

#F4F9FF

border

#CED2D7

text

#101317

muted

#7F8285

Preview Lab

Preview with #73BBFB

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

Preview Lab → · Contrast checker → · Palette generator →