#73C0EF#73C0EF

#73C0EF is a light, moderate cyan. Relative luminance 0.476; OKLCH L 77.6% C 0.102 H 236.9°. Best body text is #000000 at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#73C0EF
RGB	rgb(115, 192, 239)
HSL	hsl(203, 79%, 69%)
HSV	hsv(203, 52%, 94%)
CMYK	cmyk(51.9%, 19.7%, 0%, 6.3%)
CIE-LAB	lab(74.55, -11.02, -30.62)
CIE-LCH	lch(74.55, 32.54, 250.21°)
OKLab	oklab(77.59% -0.0556 -0.0853)
OKLCH	oklch(77.59% 0.102 236.9)
XYZ	xyz(41.4942, 47.5727, 88.6404)
Luminance	0.4758 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73C0EF #EFA273

analogous

#73EFE0 #73C0EF #7382EF

triadic

#73C0EF #EF73C0 #C0EF73

tetradic

#73C0EF #E073EF #EFA273 #82EF73

square

#73C0EF #E073EF #EFA273 #82EF73

split-complementary

#73C0EF #EF7382 #EFE073

monochromatic

#188AD0 #3CA7E9 #73C0EF #AAD9F5 #E1F1FC

Accessibility & contrast

On white

2.00

#73C0EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.52

#73C0EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73C0EF

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73C0EF	#FFFFFF	#000000	##000000
##73C0EF	1.00	2.00	10.52	10.52
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.52	21.00	1.00	1.00
##000000	10.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AABFF1

Deuteranopia (green-blind)

#99B2EE

Tritanopia (blue-blind)

#27CCD0

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #73c0ef;
/* rgb */ color: rgb(115, 192, 239);
/* oklch */ color: oklch(77.6% 0.102 236.9);

Tailwind

colors: {
  custom: {
    50: '#a3d3f4',
    500: '#73c0ef',
    950: '#000000',
  },
}

SCSS

$custom: #73c0ef;
$custom-light: #a3d3f4;
$custom-dark: #000000;

JSON

{
  "hex": "#73c0ef",
  "rgb": {
    "r": 115,
    "g": 192,
    "b": 239
  },
  "hsl": {
    "h": 202.742,
    "s": 79.487,
    "l": 69.412
  },
  "oklch": {
    "l": 0.77589,
    "c": 0.10182,
    "h": 236.9
  },
  "luminance": 0.47576
}

Semantic roles & 50–950 ramp

primary

#73C0EF

secondary

#F1DBCD

accent

#590ADC

background

#FAFCFE

surface

#F4F9FD

border

#CED2D5

text

#101417

muted

#7F8285

Preview Lab

Preview with #73C0EF

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

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