#81cdfd
a light, electric blue · cool · closest name: skyblue
RGB
129, 205, 253
HSL
203°, 97%, 75%
CMYK
49, 19, 0, 1
Luminance
0.5542
Every format
| HEX | #81cdfd |
| RGB | rgb(129, 205, 253) |
| HSL | hsl(203, 97%, 75%) |
| CMYK | cmyk(49%, 19%, 0%, 1%) |
| LAB | lab(79.3 -10.8 -30.8) |
| LCH | lch(79.3 32.7 250.6) |
| OKLCH | oklch(0.817 0.102 237.5) |
Copy-ready code
/* CSS */
color: #81cdfd;
background-color: #81cdfd;
/* Tailwind (arbitrary) */
class="text-[#81cdfd] bg-[#81cdfd]"
/* SCSS */
$brand: #81cdfd;
/* SwiftUI */
Color(red: 0.506, green: 0.804, blue: 0.992)
/* Android */
Color.parseColor("#81cdfd")Accessibility — WCAG contrast
Aa
#81cdfd on white: 1.74:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#81cdfd on black: 12.08:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green80.4%
Blue99.2%
CMYK percentages
Cyan49.0%
Magenta19.0%
Yellow0.0%
Key (black)0.8%
Color previews
#81cdfd text on a black background
contrast 12.08:1
Card sample
#81cdfd text on a white background
contrast 1.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #81cdfd;
Background color
Panel with #81cdfd background
background-color: #81cdfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #81cdfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 205, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 205, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #81cdfd; background: linear-gradient(135deg, #81cdfd, #8881FD);