#1ddfef
a balanced, electric cyan · cool · closest name: cyan
RGB
29, 223, 239
HSL
185°, 87%, 53%
CMYK
88, 7, 0, 6
Luminance
0.5927
Every format
| HEX | #1ddfef |
| RGB | rgb(29, 223, 239) |
| HSL | hsl(185, 87%, 53%) |
| CMYK | cmyk(88%, 7%, 0%, 6%) |
| LAB | lab(81.4 -37.7 -20.3) |
| LCH | lch(81.4 42.9 208.3) |
| OKLCH | oklch(0.826 0.138 204.3) |
Copy-ready code
/* CSS */
color: #1ddfef;
background-color: #1ddfef;
/* Tailwind (arbitrary) */
class="text-[#1ddfef] bg-[#1ddfef]"
/* SCSS */
$brand: #1ddfef;
/* SwiftUI */
Color(red: 0.114, green: 0.875, blue: 0.937)
/* Android */
Color.parseColor("#1ddfef")Accessibility — WCAG contrast
Aa
#1ddfef on white: 1.63:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#1ddfef on black: 12.85:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.4%
Green87.5%
Blue93.7%
CMYK percentages
Cyan87.9%
Magenta6.7%
Yellow0.0%
Key (black)6.3%
Color previews
#1ddfef text on a black background
contrast 12.85:1
Card sample
#1ddfef text on a white background
contrast 1.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1ddfef;
Background color
Panel with #1ddfef background
background-color: #1ddfef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1ddfef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(29, 223, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(29, 223, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1ddfef; background: linear-gradient(135deg, #1ddfef, #1D53EF);