#73BBD3#73BBD3

#73BBD3 is a light, moderate cyan. Relative luminance 0.439; OKLCH L 75.4% C 0.080 H 221.3°. Best body text is #000000 at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#73BBD3
RGB	rgb(115, 187, 211)
HSL	hsl(195, 52%, 64%)
HSV	hsv(195, 45%, 83%)
CMYK	cmyk(45.5%, 11.4%, 0%, 17.3%)
CIE-LAB	lab(72.15, -16.22, -19.10)
CIE-LCH	lch(72.15, 25.06, 229.66°)
OKLab	oklab(75.35% -0.06 -0.0527)
OKLCH	oklch(75.35% 0.08 221.3)
XYZ	xyz(36.5941, 43.8859, 68.1579)
Luminance	0.4389 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73BBD3 #D38B73

analogous

#73D3BB #73BBD3 #738BD3

triadic

#73BBD3 #D373BB #BBD373

tetradic

#73BBD3 #BB73D3 #D38B73 #8BD373

square

#73BBD3 #BB73D3 #D38B73 #8BD373

split-complementary

#73BBD3 #D3738B #D3BB73

monochromatic

#31809B #44A4C4 #73BBD3 #A2D2E2 #D0E8F0

Accessibility & contrast

On white

2.15

#73BBD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.78

#73BBD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73BBD3

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73BBD3	#FFFFFF	#000000	##000000
##73BBD3	1.00	2.15	9.78	9.78
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.78	21.00	1.00	1.00
##000000	9.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB7D4

Deuteranopia (green-blind)

#9EACD3

Tritanopia (blue-blind)

#46C3C2

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #73bbd3;
/* rgb */ color: rgb(115, 187, 211);
/* oklch */ color: oklch(75.4% 0.080 221.3);

Tailwind

colors: {
  custom: {
    50: '#a0cfe0',
    500: '#73bbd3',
    950: '#000000',
  },
}

SCSS

$custom: #73bbd3;
$custom-light: #a0cfe0;
$custom-dark: #000000;

JSON

{
  "hex": "#73bbd3",
  "rgb": {
    "r": 115,
    "g": 187,
    "b": 211
  },
  "hsl": {
    "h": 195,
    "s": 52.174,
    "l": 63.922
  },
  "oklch": {
    "l": 0.75351,
    "c": 0.07984,
    "h": 221.3
  },
  "luminance": 0.43889
}

Semantic roles & 50–950 ramp

primary

#73BBD3

secondary

#E2C8C0

accent

#4C26C0

background

#FAFCFD

surface

#F4F9FB

border

#CED2D4

text

#0F1315

muted

#7F8283

Preview Lab

Preview with #73BBD3

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

Preview Lab → · Contrast checker → · Palette generator →