#73D5EA#73D5EA

#73D5EA is a very light, moderate cyan. Relative luminance 0.572; OKLCH L 82.1% C 0.097 H 213.3°. Best body text is #000000 at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#73D5EA
RGB	rgb(115, 213, 234)
HSL	hsl(191, 74%, 68%)
HSV	hsv(191, 51%, 92%)
CMYK	cmyk(50.9%, 9%, 0%, 8.2%)
CIE-LAB	lab(80.28, -23.24, -19.21)
CIE-LCH	lch(80.28, 30.15, 219.57°)
OKLab	oklab(82.09% -0.0808 -0.0531)
OKLCH	oklch(82.09% 0.097 213.3)
XYZ	xyz(45.7100, 57.1699, 86.4520)
Luminance	0.5717 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73D5EA #EA8873

analogous

#73EAC3 #73D5EA #7399EA

triadic

#73D5EA #EA73D5 #D5EA73

tetradic

#73D5EA #C373EA #EA8873 #99EA73

square

#73D5EA #C373EA #EA8873 #99EA73

split-complementary

#73D5EA #EA7399 #EAC373

monochromatic

#1EA7C5 #3EC5E2 #73D5EA #A8E5F2 #DDF5FA

Accessibility & contrast

On white

1.69

#73D5EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.43

#73D5EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73D5EA

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73D5EA	#FFFFFF	#000000	##000000
##73D5EA	1.00	1.69	12.43	12.43
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.43	21.00	1.00	1.00
##000000	12.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5CFEB

Deuteranopia (green-blind)

#B3C1EA

Tritanopia (blue-blind)

#23DEDB

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #73d5ea;
/* rgb */ color: rgb(115, 213, 234);
/* oklch */ color: oklch(82.1% 0.097 213.3);

Tailwind

colors: {
  custom: {
    50: '#a3e2f0',
    500: '#73d5ea',
    950: '#000000',
  },
}

SCSS

$custom: #73d5ea;
$custom-light: #a3e2f0;
$custom-dark: #000000;

JSON

{
  "hex": "#73d5ea",
  "rgb": {
    "r": 115,
    "g": 213,
    "b": 234
  },
  "hsl": {
    "h": 190.588,
    "s": 73.913,
    "l": 68.431
  },
  "oklch": {
    "l": 0.8209,
    "c": 0.09666,
    "h": 213.3
  },
  "luminance": 0.57174
}

Semantic roles & 50–950 ramp

primary

#73D5EA

secondary

#C2563F

accent

#330FD6

background

#FDFEFF

surface

#F7FCFE

border

#D0D5D6

text

#101516

muted

#818485

Preview Lab

Preview with #73D5EA

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

Preview Lab → · Contrast checker → · Palette generator →