#1dcdf3
a balanced, electric cyan · cool · closest name: skyblue
RGB
29, 205, 243
HSL
191°, 90%, 53%
CMYK
88, 16, 0, 5
Luminance
0.5039
Every format
| HEX | #1dcdf3 |
| RGB | rgb(29, 205, 243) |
| HSL | hsl(191, 90%, 53%) |
| CMYK | cmyk(88%, 16%, 0%, 5%) |
| LAB | lab(76.3 -27.9 -30.3) |
| LCH | lch(76.3 41.1 227.3) |
| OKLCH | oklch(0.784 0.137 218.2) |
Copy-ready code
/* CSS */
color: #1dcdf3;
background-color: #1dcdf3;
/* Tailwind (arbitrary) */
class="text-[#1dcdf3] bg-[#1dcdf3]"
/* SCSS */
$brand: #1dcdf3;
/* SwiftUI */
Color(red: 0.114, green: 0.804, blue: 0.953)
/* Android */
Color.parseColor("#1dcdf3")Accessibility — WCAG contrast
Aa
#1dcdf3 on white: 1.90:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#1dcdf3 on black: 11.08:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.4%
Green80.4%
Blue95.3%
CMYK percentages
Cyan88.1%
Magenta15.6%
Yellow0.0%
Key (black)4.7%
Color previews
#1dcdf3 text on a black background
contrast 11.08:1
Card sample
#1dcdf3 text on a white background
contrast 1.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1dcdf3;
Background color
Panel with #1dcdf3 background
background-color: #1dcdf3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1dcdf3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(29, 205, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(29, 205, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1dcdf3; background: linear-gradient(135deg, #1dcdf3, #1D3EF3);