#73B1E3#73B1E3

#73B1E3 is a light, moderate cyan. Relative luminance 0.406; OKLCH L 73.8% C 0.097 H 244.0°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#73B1E3
RGB	rgb(115, 177, 227)
HSL	hsl(207, 67%, 67%)
HSV	hsv(207, 49%, 89%)
CMYK	cmyk(49.3%, 22%, 0%, 11%)
CIE-LAB	lab(69.92, -6.40, -31.25)
CIE-LCH	lch(69.92, 31.90, 258.43°)
OKLab	oklab(73.77% -0.0426 -0.0871)
OKLCH	oklch(73.77% 0.097 244)
XYZ	xyz(36.6526, 40.6324, 78.5695)
Luminance	0.4063 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B1E3 #E3A573

analogous

#73E3DD #73B1E3 #7379E3

triadic

#73B1E3 #E373B1 #B1E373

tetradic

#73B1E3 #DD73E3 #E3A573 #79E373

square

#73B1E3 #DD73E3 #E3A573 #79E373

split-complementary

#73B1E3 #E37379 #E3DD73

monochromatic

#2576B7 #4095D9 #73B1E3 #A6CDED #D9EAF7

Accessibility & contrast

On white

2.30

#73B1E3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#73B1E3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B1E3

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B1E3	#FFFFFF	#000000	##000000
##73B1E3	1.00	2.30	9.13	9.13
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.13	21.00	1.00	1.00
##000000	9.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CB1E5

Deuteranopia (green-blind)

#8DA6E2

Tritanopia (blue-blind)

#3BBDC2

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #73b1e3;
/* rgb */ color: rgb(115, 177, 227);
/* oklch */ color: oklch(73.8% 0.097 244.0);

Tailwind

colors: {
  custom: {
    50: '#a1c8ec',
    500: '#73b1e3',
    950: '#000000',
  },
}

SCSS

$custom: #73b1e3;
$custom-light: #a1c8ec;
$custom-dark: #000000;

JSON

{
  "hex": "#73b1e3",
  "rgb": {
    "r": 115,
    "g": 177,
    "b": 227
  },
  "hsl": {
    "h": 206.786,
    "s": 66.667,
    "l": 67.059
  },
  "oklch": {
    "l": 0.7377,
    "c": 0.09697,
    "h": 244
  },
  "luminance": 0.40635
}

Semantic roles & 50–950 ramp

primary

#73B1E3

secondary

#EBD7C7

accent

#6917CF

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #73B1E3

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

Preview Lab → · Contrast checker → · Palette generator →