#73BBF9#73BBF9

#73BBF9 is a light, moderate cyan. Relative luminance 0.460; OKLCH L 76.9% C 0.115 H 246.0°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#73BBF9
RGB	rgb(115, 187, 249)
HSL	hsl(208, 92%, 71%)
HSV	hsv(208, 54%, 98%)
CMYK	cmyk(53.8%, 24.9%, 0%, 2.4%)
CIE-LAB	lab(73.56, -5.40, -37.55)
CIE-LCH	lch(73.56, 37.94, 261.82°)
OKLab	oklab(76.93% -0.0468 -0.1052)
OKLCH	oklch(76.93% 0.115 246)
XYZ	xyz(41.9333, 46.0215, 96.2774)
Luminance	0.4602 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73BBF9 #F9B173

analogous

#73F9F4 #73BBF9 #7378F9

triadic

#73BBF9 #F973BB #BBF973

tetradic

#73BBF9 #F473F9 #F9B173 #78F973

square

#73BBF9 #F473F9 #F9B173 #78F973

split-complementary

#73BBF9 #F97378 #F9F473

monochromatic

#0A81E8 #389EF6 #73BBF9 #AED8FC #E2F1FE

Accessibility & contrast

On white

2.06

#73BBF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.20

#73BBF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73BBF9

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73BBF9	#FFFFFF	#000000	##000000
##73BBF9	1.00	2.06	10.20	10.20
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.20	21.00	1.00	1.00
##000000	10.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1BCFC

Deuteranopia (green-blind)

#8FAFF8

Tritanopia (blue-blind)

#15CAD0

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #73bbf9;
/* rgb */ color: rgb(115, 187, 249);
/* oklch */ color: oklch(76.9% 0.115 246.0);

Tailwind

colors: {
  custom: {
    50: '#a4cffb',
    500: '#73bbf9',
    950: '#000000',
  },
}

SCSS

$custom: #73bbf9;
$custom-light: #a4cffb;
$custom-dark: #000000;

JSON

{
  "hex": "#73bbf9",
  "rgb": {
    "r": 115,
    "g": 187,
    "b": 249
  },
  "hsl": {
    "h": 207.761,
    "s": 91.781,
    "l": 71.373
  },
  "oklch": {
    "l": 0.76931,
    "c": 0.11512,
    "h": 246
  },
  "luminance": 0.46025
}

Semantic roles & 50–950 ramp

primary

#73BBF9

secondary

#F5E3D2

accent

#6A00E6

background

#FAFCFF

surface

#F4F9FF

border

#CED2D7

text

#101317

muted

#7F8285

Preview Lab

Preview with #73BBF9

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

Preview Lab → · Contrast checker → · Palette generator →