#81d2db
a light, vivid cyan · cool · closest name: skyblue
RGB
129, 210, 219
HSL
186°, 56%, 68%
CMYK
41, 4, 0, 14
Luminance
0.5587
Every format
| HEX | #81d2db |
| RGB | rgb(129, 210, 219) |
| HSL | hsl(186, 56%, 68%) |
| CMYK | cmyk(41%, 4%, 0%, 14%) |
| LAB | lab(79.5 -22.5 -12.2) |
| LCH | lch(79.5 25.6 208.6) |
| OKLCH | oklch(0.815 0.080 204.8) |
Copy-ready code
/* CSS */
color: #81d2db;
background-color: #81d2db;
/* Tailwind (arbitrary) */
class="text-[#81d2db] bg-[#81d2db]"
/* SCSS */
$brand: #81d2db;
/* SwiftUI */
Color(red: 0.506, green: 0.824, blue: 0.859)
/* Android */
Color.parseColor("#81d2db")Accessibility — WCAG contrast
Aa
#81d2db on white: 1.72:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#81d2db on black: 12.17:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green82.4%
Blue85.9%
CMYK percentages
Cyan41.1%
Magenta4.1%
Yellow0.0%
Key (black)14.1%
Color previews
#81d2db text on a black background
contrast 12.17:1
Card sample
#81d2db text on a white background
contrast 1.72:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #81d2db;
Background color
Panel with #81d2db background
background-color: #81d2db;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #81d2db;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 210, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 210, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #81d2db; background: linear-gradient(135deg, #81d2db, #8196DB);