#1dade4
a balanced, electric cyan · cool · closest name: steelblue
RGB
29, 173, 228
HSL
197°, 79%, 50%
CMYK
87, 24, 0, 11
Luminance
0.3575
Every format
| HEX | #1dade4 |
| RGB | rgb(29, 173, 228) |
| HSL | hsl(197, 79%, 50%) |
| CMYK | cmyk(87%, 24%, 0%, 11%) |
| LAB | lab(66.3 -16.5 -37.6) |
| LCH | lch(66.3 41.0 246.3) |
| OKLCH | oklch(0.702 0.136 231.1) |
Copy-ready code
/* CSS */
color: #1dade4;
background-color: #1dade4;
/* Tailwind (arbitrary) */
class="text-[#1dade4] bg-[#1dade4]"
/* SCSS */
$brand: #1dade4;
/* SwiftUI */
Color(red: 0.114, green: 0.678, blue: 0.894)
/* Android */
Color.parseColor("#1dade4")Accessibility — WCAG contrast
Aa
#1dade4 on white: 2.58:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#1dade4 on black: 8.15:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.4%
Green67.8%
Blue89.4%
CMYK percentages
Cyan87.3%
Magenta24.1%
Yellow0.0%
Key (black)10.6%
Color previews
#1dade4 text on a black background
contrast 8.15:1
Card sample
#1dade4 text on a white background
contrast 2.58:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1dade4;
Background color
Panel with #1dade4 background
background-color: #1dade4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1dade4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(29, 173, 228, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(29, 173, 228, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1dade4; background: linear-gradient(135deg, #1dade4, #1D28E4);