#73B0EF#73B0EF

#73B0EF is a light, moderate cyan. Relative luminance 0.409; OKLCH L 74.1% C 0.112 H 250.3°. Best body text is #000000 at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#73B0EF
RGB	rgb(115, 176, 239)
HSL	hsl(210, 79%, 69%)
HSV	hsv(210, 52%, 94%)
CMYK	cmyk(51.9%, 26.4%, 0%, 6.3%)
CIE-LAB	lab(70.12, -2.33, -37.48)
CIE-LCH	lch(70.12, 37.55, 266.44°)
OKLab	oklab(74.09% -0.0376 -0.105)
OKLCH	oklch(74.09% 0.112 250.3)
XYZ	xyz(38.1701, 40.9245, 87.5324)
Luminance	0.4093 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B0EF #EFB273

analogous

#73EEEF #73B0EF #7473EF

triadic

#73B0EF #EF73B0 #B0EF73

tetradic

#73B0EF #EF73EE #EFB273 #73EF74

square

#73B0EF #EF73EE #EFB273 #73EF74

split-complementary

#73B0EF #EF7473 #EEEF73

monochromatic

#1872D0 #3C91E9 #73B0EF #AACFF5 #E1EEFC

Accessibility & contrast

On white

2.29

#73B0EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.19

#73B0EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B0EF

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B0EF	#FFFFFF	#000000	##000000
##73B0EF	1.00	2.29	9.19	9.19
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.19	21.00	1.00	1.00
##000000	9.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96B2F2

Deuteranopia (green-blind)

#86A6EE

Tritanopia (blue-blind)

#2EBFC6

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #73b0ef;
/* rgb */ color: rgb(115, 176, 239);
/* oklch */ color: oklch(74.1% 0.112 250.3);

Tailwind

colors: {
  custom: {
    50: '#a2c7f4',
    500: '#73b0ef',
    950: '#000000',
  },
}

SCSS

$custom: #73b0ef;
$custom-light: #a2c7f4;
$custom-dark: #000000;

JSON

{
  "hex": "#73b0ef",
  "rgb": {
    "r": 115,
    "g": 176,
    "b": 239
  },
  "hsl": {
    "h": 210.484,
    "s": 79.487,
    "l": 69.412
  },
  "oklch": {
    "l": 0.74091,
    "c": 0.11155,
    "h": 250.3
  },
  "luminance": 0.40928
}

Semantic roles & 50–950 ramp

primary

#73B0EF

secondary

#F1DFCD

accent

#740ADC

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#101317

muted

#7F8285

Preview Lab

Preview with #73B0EF

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

Preview Lab → · Contrast checker → · Palette generator →