#81cdcf
a light, soft cyan · cool · closest name: skyblue
RGB
129, 205, 207
HSL
182°, 45%, 66%
CMYK
38, 1, 0, 19
Luminance
0.5283
Every format
| HEX | #81cdcf |
| RGB | rgb(129, 205, 207) |
| HSL | hsl(182, 45%, 66%) |
| CMYK | cmyk(38%, 1%, 0%, 19%) |
| LAB | lab(77.8 -22.9 -8.4) |
| LCH | lch(77.8 24.4 200.2) |
| OKLCH | oklch(0.800 0.075 197.9) |
Copy-ready code
/* CSS */
color: #81cdcf;
background-color: #81cdcf;
/* Tailwind (arbitrary) */
class="text-[#81cdcf] bg-[#81cdcf]"
/* SCSS */
$brand: #81cdcf;
/* SwiftUI */
Color(red: 0.506, green: 0.804, blue: 0.812)
/* Android */
Color.parseColor("#81cdcf")Accessibility — WCAG contrast
Aa
#81cdcf on white: 1.82:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#81cdcf on black: 11.57:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green80.4%
Blue81.2%
CMYK percentages
Cyan37.7%
Magenta1.0%
Yellow0.0%
Key (black)18.8%
Color previews
#81cdcf text on a black background
contrast 11.57:1
Card sample
#81cdcf text on a white background
contrast 1.82:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #81cdcf;
Background color
Panel with #81cdcf background
background-color: #81cdcf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #81cdcf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 205, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 205, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #81cdcf; background: linear-gradient(135deg, #81cdcf, #8199CF);