#1d4ef1
a balanced, electric blue · warm · closest name: royalblue
RGB
29, 78, 241
HSL
226°, 88%, 53%
CMYK
88, 68, 0, 6
Luminance
0.1206
Every format
| HEX | #1d4ef1 |
| RGB | rgb(29, 78, 241) |
| HSL | hsl(226, 88%, 53%) |
| CMYK | cmyk(88%, 68%, 0%, 6%) |
| LAB | lab(41.3 45.9 -85.0) |
| LCH | lch(41.3 96.6 298.3) |
| OKLCH | oklch(0.512 0.247 264.9) |
Copy-ready code
/* CSS */
color: #1d4ef1;
background-color: #1d4ef1;
/* Tailwind (arbitrary) */
class="text-[#1d4ef1] bg-[#1d4ef1]"
/* SCSS */
$brand: #1d4ef1;
/* SwiftUI */
Color(red: 0.114, green: 0.306, blue: 0.945)
/* Android */
Color.parseColor("#1d4ef1")Accessibility — WCAG contrast
Aa
#1d4ef1 on white: 6.15:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#1d4ef1 on black: 3.41:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.4%
Green30.6%
Blue94.5%
CMYK percentages
Cyan88.0%
Magenta67.6%
Yellow0.0%
Key (black)5.5%
Color previews
#1d4ef1 text on a black background
contrast 3.41:1
Card sample
#1d4ef1 text on a white background
contrast 6.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1d4ef1;
Background color
Panel with #1d4ef1 background
background-color: #1d4ef1;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1d4ef1;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(29, 78, 241, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(29, 78, 241, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1d4ef1; background: linear-gradient(135deg, #1d4ef1, #791DF1);