#73B0DA#73B0DA

#73B0DA is a light, moderate cyan. Relative luminance 0.398; OKLCH L 73.2% C 0.088 H 239.6°. Best body text is #000000 at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#73B0DA
RGB	rgb(115, 176, 218)
HSL	hsl(204, 58%, 65%)
HSV	hsv(204, 47%, 85%)
CMYK	cmyk(47.2%, 19.3%, 0%, 14.5%)
CIE-LAB	lab(69.29, -8.43, -27.29)
CIE-LCH	lch(69.29, 28.56, 252.84°)
OKLab	oklab(73.16% -0.0444 -0.0758)
OKLCH	oklch(73.16% 0.088 239.6)
XYZ	xyz(35.2460, 39.7549, 72.1322)
Luminance	0.3976 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B0DA #DA9D73

analogous

#73DAD0 #73B0DA #737CDA

triadic

#73B0DA #DA73B0 #B0DA73

tetradic

#73B0DA #D073DA #DA9D73 #7CDA73

square

#73B0DA #D073DA #DA9D73 #7CDA73

split-complementary

#73B0DA #DA737C #DAD073

monochromatic

#2C75A7 #4395CD #73B0DA #A3CBE7 #D4E7F4

Accessibility & contrast

On white

2.35

#73B0DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.95

#73B0DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B0DA

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B0DA	#FFFFFF	#000000	##000000
##73B0DA	1.00	2.35	8.95	8.95
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.95	21.00	1.00	1.00
##000000	8.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DAFDC

Deuteranopia (green-blind)

#90A4D9

Tritanopia (blue-blind)

#43BBBE

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #73b0da;
/* rgb */ color: rgb(115, 176, 218);
/* oklch */ color: oklch(73.2% 0.088 239.6);

Tailwind

colors: {
  custom: {
    50: '#a0c7e5',
    500: '#73b0da',
    950: '#000000',
  },
}

SCSS

$custom: #73b0da;
$custom-light: #a0c7e5;
$custom-dark: #000000;

JSON

{
  "hex": "#73b0da",
  "rgb": {
    "r": 115,
    "g": 176,
    "b": 218
  },
  "hsl": {
    "h": 204.466,
    "s": 58.192,
    "l": 65.294
  },
  "oklch": {
    "l": 0.73164,
    "c": 0.08787,
    "h": 239.6
  },
  "luminance": 0.39757
}

Semantic roles & 50–950 ramp

primary

#73B0DA

secondary

#E6D1C3

accent

#6320C6

background

#FAFCFE

surface

#F4F8FC

border

#CED1D5

text

#0F1315

muted

#7F8284

Preview Lab

Preview with #73B0DA

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

Preview Lab → · Contrast checker → · Palette generator →