#73B1DE#73B1DE

#73B1DE is a light, moderate cyan. Relative luminance 0.404; OKLCH L 73.6% C 0.092 H 241.1°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#73B1DE
RGB	rgb(115, 177, 222)
HSL	hsl(205, 62%, 66%)
HSV	hsv(205, 48%, 87%)
CMYK	cmyk(48.2%, 20.3%, 0%, 12.9%)
CIE-LAB	lab(69.73, -7.83, -28.82)
CIE-LCH	lch(69.73, 29.86, 254.79°)
OKLab	oklab(73.56% -0.0442 -0.0802)
OKLCH	oklch(73.56% 0.092 241.1)
XYZ	xyz(35.9725, 40.3604, 74.9878)
Luminance	0.4036 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B1DE #DEA073

analogous

#73DED6 #73B1DE #737BDE

triadic

#73B1DE #DE73B1 #B1DE73

tetradic

#73B1DE #D673DE #DEA073 #7BDE73

square

#73B1DE #D673DE #DEA073 #7BDE73

split-complementary

#73B1DE #DE737B #DED673

monochromatic

#2976AE #4195D2 #73B1DE #A5CDEA #D6E8F5

Accessibility & contrast

On white

2.31

#73B1DE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#73B1DE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B1DE

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B1DE	#FFFFFF	#000000	##000000
##73B1DE	1.00	2.31	9.07	9.07
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DB1E0

Deuteranopia (green-blind)

#8FA5DD

Tritanopia (blue-blind)

#40BCC0

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #73b1de;
/* rgb */ color: rgb(115, 177, 222);
/* oklch */ color: oklch(73.6% 0.092 241.1);

Tailwind

colors: {
  custom: {
    50: '#a1c8e8',
    500: '#73b1de',
    950: '#000000',
  },
}

SCSS

$custom: #73b1de;
$custom-light: #a1c8e8;
$custom-dark: #000000;

JSON

{
  "hex": "#73b1de",
  "rgb": {
    "r": 115,
    "g": 177,
    "b": 222
  },
  "hsl": {
    "h": 205.234,
    "s": 61.85,
    "l": 66.078
  },
  "oklch": {
    "l": 0.73555,
    "c": 0.09156,
    "h": 241.1
  },
  "luminance": 0.40363
}

Semantic roles & 50–950 ramp

primary

#73B1DE

secondary

#E8D4C5

accent

#651CCA

background

#FAFCFE

surface

#F4F8FC

border

#CED1D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #73B1DE

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

Preview Lab → · Contrast checker → · Palette generator →