#1d45df
a balanced, electric blue · warm · closest name: slateblue
RGB
29, 69, 223
HSL
228°, 77%, 49%
CMYK
87, 69, 0, 13
Luminance
0.0985
Every format
| HEX | #1d45df |
| RGB | rgb(29, 69, 223) |
| HSL | hsl(228, 77%, 49%) |
| CMYK | cmyk(87%, 69%, 0%, 13%) |
| LAB | lab(37.6 44.9 -81.0) |
| LCH | lch(37.6 92.6 299.0) |
| OKLCH | oklch(0.479 0.235 265.6) |
Copy-ready code
/* CSS */
color: #1d45df;
background-color: #1d45df;
/* Tailwind (arbitrary) */
class="text-[#1d45df] bg-[#1d45df]"
/* SCSS */
$brand: #1d45df;
/* SwiftUI */
Color(red: 0.114, green: 0.271, blue: 0.875)
/* Android */
Color.parseColor("#1d45df")Accessibility — WCAG contrast
Aa
#1d45df on white: 7.07:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1d45df on black: 2.97:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.4%
Green27.1%
Blue87.5%
CMYK percentages
Cyan87.0%
Magenta69.1%
Yellow0.0%
Key (black)12.5%
Color previews
#1d45df text on a black background
contrast 2.97:1
Card sample
#1d45df text on a white background
contrast 7.07:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1d45df;
Background color
Panel with #1d45df background
background-color: #1d45df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1d45df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(29, 69, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(29, 69, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1d45df; background: linear-gradient(135deg, #1d45df, #761DDF);