#73BBCC#73BBCC

#73BBCC is a light, moderate cyan. Relative luminance 0.435; OKLCH L 75.1% C 0.076 H 214.5°. Best body text is #000000 at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#73BBCC
RGB	rgb(115, 187, 204)
HSL	hsl(191, 47%, 63%)
HSV	hsv(191, 44%, 80%)
CMYK	cmyk(43.6%, 8.3%, 0%, 20%)
CIE-LAB	lab(71.92, -18.10, -15.63)
CIE-LCH	lch(71.92, 23.91, 220.81°)
OKLab	oklab(75.09% -0.0627 -0.043)
OKLCH	oklch(75.09% 0.076 214.5)
XYZ	xyz(35.7356, 43.5425, 63.6365)
Luminance	0.4355 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73BBCC #CC8473

analogous

#73CCB1 #73BBCC #738ECC

triadic

#73BBCC #CC73BB #BBCC73

tetradic

#73BBCC #B173CC #CC8473 #8ECC73

square

#73BBCC #B173CC #CC8473 #8ECC73

split-complementary

#73BBCC #CC738E #CCB173

monochromatic

#347F90 #46A5BC #73BBCC #A0D1DC #CDE7ED

Accessibility & contrast

On white

2.16

#73BBCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.71

#73BBCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73BBCC

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73BBCC	#FFFFFF	#000000	##000000
##73BBCC	1.00	2.16	9.71	9.71
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.71	21.00	1.00	1.00
##000000	9.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEB6CD

Deuteranopia (green-blind)

#A0ACCC

Tritanopia (blue-blind)

#4AC2C0

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #73bbcc;
/* rgb */ color: rgb(115, 187, 204);
/* oklch */ color: oklch(75.1% 0.076 214.5);

Tailwind

colors: {
  custom: {
    50: '#a0cfdb',
    500: '#73bbcc',
    950: '#000000',
  },
}

SCSS

$custom: #73bbcc;
$custom-light: #a0cfdb;
$custom-dark: #000000;

JSON

{
  "hex": "#73bbcc",
  "rgb": {
    "r": 115,
    "g": 187,
    "b": 204
  },
  "hsl": {
    "h": 191.461,
    "s": 46.597,
    "l": 62.549
  },
  "oklch": {
    "l": 0.7509,
    "c": 0.07602,
    "h": 214.5
  },
  "luminance": 0.43545
}

Semantic roles & 50–950 ramp

primary

#73BBCC

secondary

#DEC3BD

accent

#472CBA

background

#FAFCFD

surface

#F4F9FB

border

#CED2D4

text

#0F1315

muted

#7F8283

Preview Lab

Preview with #73BBCC

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

Preview Lab → · Contrast checker → · Palette generator →