#73B3F3#73B3F3

#73B3F3 is a light, moderate cyan. Relative luminance 0.424; OKLCH L 74.9% C 0.114 H 249.6°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#73B3F3
RGB	rgb(115, 179, 243)
HSL	hsl(210, 84%, 70%)
HSV	hsv(210, 53%, 95%)
CMYK	cmyk(52.7%, 26.3%, 0%, 4.7%)
CIE-LAB	lab(71.11, -2.80, -38.11)
CIE-LCH	lch(71.11, 38.21, 265.80°)
OKLab	oklab(74.92% -0.0398 -0.1068)
OKLCH	oklch(74.92% 0.114 249.6)
XYZ	xyz(39.3623, 42.3530, 90.8773)
Luminance	0.4236 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B3F3 #F3B373

analogous

#73F3F3 #73B3F3 #7373F3

triadic

#73B3F3 #F373B3 #B3F373

tetradic

#73B3F3 #F373F3 #F3B373 #73F373

square

#73B3F3 #F373F3 #F3B373 #73F373

split-complementary

#73B3F3 #F37373 #F3F373

monochromatic

#1376D9 #3B94EE #73B3F3 #ABD2F8 #E3F0FD

Accessibility & contrast

On white

2.22

#73B3F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.47

#73B3F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B3F3

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B3F3	#FFFFFF	#000000	##000000
##73B3F3	1.00	2.22	9.47	9.47
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.47	21.00	1.00	1.00
##000000	9.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99B5F6

Deuteranopia (green-blind)

#88A8F2

Tritanopia (blue-blind)

#27C2C9

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #73b3f3;
/* rgb */ color: rgb(115, 179, 243);
/* oklch */ color: oklch(74.9% 0.114 249.6);

Tailwind

colors: {
  custom: {
    50: '#a3c9f7',
    500: '#73b3f3',
    950: '#000000',
  },
}

SCSS

$custom: #73b3f3;
$custom-light: #a3c9f7;
$custom-dark: #000000;

JSON

{
  "hex": "#73b3f3",
  "rgb": {
    "r": 115,
    "g": 179,
    "b": 243
  },
  "hsl": {
    "h": 210,
    "s": 84.211,
    "l": 70.196
  },
  "oklch": {
    "l": 0.74924,
    "c": 0.11399,
    "h": 249.6
  },
  "luminance": 0.42356
}

Semantic roles & 50–950 ramp

primary

#73B3F3

secondary

#F3E1CF

accent

#7305E1

background

#FAFCFF

surface

#F4F8FE

border

#CED1D6

text

#101317

muted

#7F8285

Preview Lab

Preview with #73B3F3

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

Preview Lab → · Contrast checker → · Palette generator →