#73B2DA#73B2DA

#73B2DA is a light, moderate cyan. Relative luminance 0.405; OKLCH L 73.6% C 0.087 H 237.5°. Best body text is #000000 at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#73B2DA
RGB	rgb(115, 178, 218)
HSL	hsl(203, 58%, 65%)
HSV	hsv(203, 47%, 85%)
CMYK	cmyk(47.2%, 18.3%, 0%, 14.5%)
CIE-LAB	lab(69.86, -9.51, -26.43)
CIE-LCH	lch(69.86, 28.09, 250.21°)
OKLab	oklab(73.61% -0.0468 -0.0734)
OKLCH	oklch(73.61% 0.087 237.5)
XYZ	xyz(35.6410, 40.5450, 72.2639)
Luminance	0.4055 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B2DA #DA9B73

analogous

#73DACE #73B2DA #737EDA

triadic

#73B2DA #DA73B2 #B2DA73

tetradic

#73B2DA #CE73DA #DA9B73 #7EDA73

square

#73B2DA #CE73DA #DA9B73 #7EDA73

split-complementary

#73B2DA #DA737E #DACE73

monochromatic

#2C77A7 #4397CD #73B2DA #A3CDE7 #D4E7F4

Accessibility & contrast

On white

2.31

#73B2DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.11

#73B2DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B2DA

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B2DA	#FFFFFF	#000000	##000000
##73B2DA	1.00	2.31	9.11	9.11
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.11	21.00	1.00	1.00
##000000	9.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0B1DC

Deuteranopia (green-blind)

#92A6D9

Tritanopia (blue-blind)

#43BCBF

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #73b2da;
/* rgb */ color: rgb(115, 178, 218);
/* oklch */ color: oklch(73.6% 0.087 237.5);

Tailwind

colors: {
  custom: {
    50: '#a0c9e5',
    500: '#73b2da',
    950: '#000000',
  },
}

SCSS

$custom: #73b2da;
$custom-light: #a0c9e5;
$custom-dark: #000000;

JSON

{
  "hex": "#73b2da",
  "rgb": {
    "r": 115,
    "g": 178,
    "b": 218
  },
  "hsl": {
    "h": 203.301,
    "s": 58.192,
    "l": 65.294
  },
  "oklch": {
    "l": 0.73608,
    "c": 0.08702,
    "h": 237.5
  },
  "luminance": 0.40548
}

Semantic roles & 50–950 ramp

primary

#73B2DA

secondary

#E6D1C3

accent

#6020C6

background

#FAFCFE

surface

#F4F8FC

border

#CED1D5

text

#0F1315

muted

#7F8284

Preview Lab

Preview with #73B2DA

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

Preview Lab → · Contrast checker → · Palette generator →