#1c4df7
a balanced, electric blue · warm · closest name: royalblue
RGB
28, 77, 247
HSL
227°, 93%, 54%
CMYK
89, 69, 0, 3
Luminance
0.1227
Every format
| HEX | #1c4df7 |
| RGB | rgb(28, 77, 247) |
| HSL | hsl(227, 93%, 54%) |
| CMYK | cmyk(89%, 69%, 0%, 3%) |
| LAB | lab(41.6 48.5 -87.8) |
| LCH | lch(41.6 100.3 298.9) |
| OKLCH | oklch(0.516 0.256 265.0) |
Copy-ready code
/* CSS */
color: #1c4df7;
background-color: #1c4df7;
/* Tailwind (arbitrary) */
class="text-[#1c4df7] bg-[#1c4df7]"
/* SCSS */
$brand: #1c4df7;
/* SwiftUI */
Color(red: 0.110, green: 0.302, blue: 0.969)
/* Android */
Color.parseColor("#1c4df7")Accessibility — WCAG contrast
Aa
#1c4df7 on white: 6.08:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#1c4df7 on black: 3.45:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.0%
Green30.2%
Blue96.9%
CMYK percentages
Cyan88.7%
Magenta68.8%
Yellow0.0%
Key (black)3.1%
Color previews
#1c4df7 text on a black background
contrast 3.45:1
Card sample
#1c4df7 text on a white background
contrast 6.08:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1c4df7;
Background color
Panel with #1c4df7 background
background-color: #1c4df7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1c4df7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(28, 77, 247, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(28, 77, 247, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1c4df7; background: linear-gradient(135deg, #1c4df7, #7D1CF7);