#81dceb
a light, vivid cyan · cool · closest name: skyblue
RGB
129, 220, 235
HSL
189°, 73%, 71%
CMYK
45, 6, 0, 8
Luminance
0.6185
Every format
| HEX | #81dceb |
| RGB | rgb(129, 220, 235) |
| HSL | hsl(189, 73%, 71%) |
| CMYK | cmyk(45%, 6%, 0%, 8%) |
| LAB | lab(82.8 -23.4 -15.8) |
| LCH | lch(82.8 28.2 214.1) |
| OKLCH | oklch(0.843 0.089 209.2) |
Copy-ready code
/* CSS */
color: #81dceb;
background-color: #81dceb;
/* Tailwind (arbitrary) */
class="text-[#81dceb] bg-[#81dceb]"
/* SCSS */
$brand: #81dceb;
/* SwiftUI */
Color(red: 0.506, green: 0.863, blue: 0.922)
/* Android */
Color.parseColor("#81dceb")Accessibility — WCAG contrast
Aa
#81dceb on white: 1.57:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#81dceb on black: 13.37:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green86.3%
Blue92.2%
CMYK percentages
Cyan45.1%
Magenta6.4%
Yellow0.0%
Key (black)7.8%
Color previews
#81dceb text on a black background
contrast 13.37:1
Card sample
#81dceb text on a white background
contrast 1.57:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #81dceb;
Background color
Panel with #81dceb background
background-color: #81dceb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #81dceb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 220, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 220, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #81dceb; background: linear-gradient(135deg, #81dceb, #8195EB);