#73B2EF#73B2EF

#73B2EF is a light, moderate cyan. Relative luminance 0.417; OKLCH L 74.5% C 0.110 H 248.7°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#73B2EF
RGB	rgb(115, 178, 239)
HSL	hsl(210, 79%, 69%)
HSV	hsv(210, 52%, 94%)
CMYK	cmyk(51.9%, 25.5%, 0%, 6.3%)
CIE-LAB	lab(70.67, -3.43, -36.62)
CIE-LCH	lch(70.67, 36.78, 264.64°)
OKLab	oklab(74.52% -0.0399 -0.1025)
OKLCH	oklch(74.52% 0.11 248.7)
XYZ	xyz(38.5651, 41.7146, 87.6641)
Luminance	0.4172 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B2EF #EFB073

analogous

#73EFEE #73B2EF #7374EF

triadic

#73B2EF #EF73B2 #B2EF73

tetradic

#73B2EF #EE73EF #EFB073 #74EF73

square

#73B2EF #EE73EF #EFB073 #74EF73

split-complementary

#73B2EF #EF7374 #EFEE73

monochromatic

#1875D0 #3C94E9 #73B2EF #AAD0F5 #E1EEFC

Accessibility & contrast

On white

2.25

#73B2EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.34

#73B2EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B2EF

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B2EF	#FFFFFF	#000000	##000000
##73B2EF	1.00	2.25	9.34	9.34
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.34	21.00	1.00	1.00
##000000	9.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99B4F2

Deuteranopia (green-blind)

#89A7EE

Tritanopia (blue-blind)

#2DC0C7

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #73b2ef;
/* rgb */ color: rgb(115, 178, 239);
/* oklch */ color: oklch(74.5% 0.110 248.7);

Tailwind

colors: {
  custom: {
    50: '#a2c8f4',
    500: '#73b2ef',
    950: '#000000',
  },
}

SCSS

$custom: #73b2ef;
$custom-light: #a2c8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#73b2ef",
  "rgb": {
    "r": 115,
    "g": 178,
    "b": 239
  },
  "hsl": {
    "h": 209.516,
    "s": 79.487,
    "l": 69.412
  },
  "oklch": {
    "l": 0.74524,
    "c": 0.11001,
    "h": 248.7
  },
  "luminance": 0.41718
}

Semantic roles & 50–950 ramp

primary

#73B2EF

secondary

#F1DFCD

accent

#710ADC

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#101317

muted

#7F8285

Preview Lab

Preview with #73B2EF

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

Preview Lab → · Contrast checker → · Palette generator →