#81cdcd
a light, soft cyan · cool · closest name: skyblue
RGB
129, 205, 205
HSL
180°, 43%, 66%
CMYK
37, 0, 0, 20
Luminance
0.5274
Every format
| HEX | #81cdcd |
| RGB | rgb(129, 205, 205) |
| HSL | hsl(180, 43%, 66%) |
| CMYK | cmyk(37%, 0%, 0%, 20%) |
| LAB | lab(77.7 -23.4 -7.4) |
| LCH | lch(77.7 24.6 197.6) |
| OKLCH | oklch(0.799 0.075 195.7) |
Copy-ready code
/* CSS */
color: #81cdcd;
background-color: #81cdcd;
/* Tailwind (arbitrary) */
class="text-[#81cdcd] bg-[#81cdcd]"
/* SCSS */
$brand: #81cdcd;
/* SwiftUI */
Color(red: 0.506, green: 0.804, blue: 0.804)
/* Android */
Color.parseColor("#81cdcd")Accessibility — WCAG contrast
Aa
#81cdcd on white: 1.82:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#81cdcd on black: 11.55:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green80.4%
Blue80.4%
CMYK percentages
Cyan37.1%
Magenta0.0%
Yellow0.0%
Key (black)19.6%
Color previews
#81cdcd text on a black background
contrast 11.55:1
Card sample
#81cdcd text on a white background
contrast 1.82:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #81cdcd;
Background color
Panel with #81cdcd background
background-color: #81cdcd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #81cdcd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 205, 205, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 205, 205, 0.45);
Border & gradient
Gradient panel
border: 3px solid #81cdcd; background: linear-gradient(135deg, #81cdcd, #819ACD);