#1bcdf3
a balanced, electric cyan · cool · closest name: skyblue
RGB
27, 205, 243
HSL
191°, 90%, 53%
CMYK
89, 16, 0, 5
Luminance
0.5037
Every format
| HEX | #1bcdf3 |
| RGB | rgb(27, 205, 243) |
| HSL | hsl(191, 90%, 53%) |
| CMYK | cmyk(89%, 16%, 0%, 5%) |
| LAB | lab(76.3 -28.0 -30.3) |
| LCH | lch(76.3 41.2 227.2) |
| OKLCH | oklch(0.784 0.138 218.1) |
Copy-ready code
/* CSS */
color: #1bcdf3;
background-color: #1bcdf3;
/* Tailwind (arbitrary) */
class="text-[#1bcdf3] bg-[#1bcdf3]"
/* SCSS */
$brand: #1bcdf3;
/* SwiftUI */
Color(red: 0.106, green: 0.804, blue: 0.953)
/* Android */
Color.parseColor("#1bcdf3")Accessibility — WCAG contrast
Aa
#1bcdf3 on white: 1.90:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#1bcdf3 on black: 11.07:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red10.6%
Green80.4%
Blue95.3%
CMYK percentages
Cyan88.9%
Magenta15.6%
Yellow0.0%
Key (black)4.7%
Color previews
#1bcdf3 text on a black background
contrast 11.07:1
Card sample
#1bcdf3 text on a white background
contrast 1.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1bcdf3;
Background color
Panel with #1bcdf3 background
background-color: #1bcdf3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1bcdf3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(27, 205, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(27, 205, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1bcdf3; background: linear-gradient(135deg, #1bcdf3, #1B3DF3);