#1dacef
a balanced, electric cyan · cool · closest name: steelblue
RGB
29, 172, 239
HSL
199°, 87%, 53%
CMYK
88, 28, 0, 6
Luminance
0.3600
Every format
| HEX | #1dacef |
| RGB | rgb(29, 172, 239) |
| HSL | hsl(199, 87%, 53%) |
| CMYK | cmyk(88%, 28%, 0%, 6%) |
| LAB | lab(66.5 -12.1 -43.3) |
| LCH | lch(66.5 45.0 254.4) |
| OKLCH | oklch(0.706 0.147 236.6) |
Copy-ready code
/* CSS */
color: #1dacef;
background-color: #1dacef;
/* Tailwind (arbitrary) */
class="text-[#1dacef] bg-[#1dacef]"
/* SCSS */
$brand: #1dacef;
/* SwiftUI */
Color(red: 0.114, green: 0.675, blue: 0.937)
/* Android */
Color.parseColor("#1dacef")Accessibility — WCAG contrast
Aa
#1dacef on white: 2.56:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#1dacef on black: 8.20:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.4%
Green67.5%
Blue93.7%
CMYK percentages
Cyan87.9%
Magenta28.0%
Yellow0.0%
Key (black)6.3%
Color previews
#1dacef text on a black background
contrast 8.20:1
Card sample
#1dacef text on a white background
contrast 2.56:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1dacef;
Background color
Panel with #1dacef background
background-color: #1dacef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1dacef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(29, 172, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(29, 172, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1dacef; background: linear-gradient(135deg, #1dacef, #1D20EF);