#81d7ff
a light, electric cyan · cool · closest name: skyblue
RGB
129, 215, 255
HSL
199°, 100%, 75%
CMYK
49, 16, 0, 0
Luminance
0.6049
Every format
| HEX | #81d7ff |
| RGB | rgb(129, 215, 255) |
| HSL | hsl(199, 100%, 75%) |
| CMYK | cmyk(49%, 16%, 0%, 0%) |
| LAB | lab(82.1 -15.5 -27.5) |
| LCH | lch(82.1 31.6 240.6) |
| OKLCH | oklch(0.839 0.100 229.6) |
Copy-ready code
/* CSS */
color: #81d7ff;
background-color: #81d7ff;
/* Tailwind (arbitrary) */
class="text-[#81d7ff] bg-[#81d7ff]"
/* SCSS */
$brand: #81d7ff;
/* SwiftUI */
Color(red: 0.506, green: 0.843, blue: 1.000)
/* Android */
Color.parseColor("#81d7ff")Accessibility — WCAG contrast
Aa
#81d7ff on white: 1.60:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#81d7ff on black: 13.10:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green84.3%
Blue100.0%
CMYK percentages
Cyan49.4%
Magenta15.7%
Yellow0.0%
Key (black)0.0%
Color previews
#81d7ff text on a black background
contrast 13.10:1
Card sample
#81d7ff text on a white background
contrast 1.60:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #81d7ff;
Background color
Panel with #81d7ff background
background-color: #81d7ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #81d7ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 215, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 215, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #81d7ff; background: linear-gradient(135deg, #81d7ff, #8183FF);