#1f4af5
a balanced, electric blue · warm · closest name: royalblue
RGB
31, 74, 245
HSL
228°, 92%, 54%
CMYK
87, 70, 0, 4
Luminance
0.1178
Every format
| HEX | #1f4af5 |
| RGB | rgb(31, 74, 245) |
| HSL | hsl(228, 92%, 54%) |
| CMYK | cmyk(87%, 70%, 0%, 4%) |
| LAB | lab(40.9 49.8 -88.0) |
| LCH | lch(40.9 101.1 299.5) |
| OKLCH | oklch(0.510 0.256 265.5) |
Copy-ready code
/* CSS */
color: #1f4af5;
background-color: #1f4af5;
/* Tailwind (arbitrary) */
class="text-[#1f4af5] bg-[#1f4af5]"
/* SCSS */
$brand: #1f4af5;
/* SwiftUI */
Color(red: 0.122, green: 0.290, blue: 0.961)
/* Android */
Color.parseColor("#1f4af5")Accessibility — WCAG contrast
Aa
#1f4af5 on white: 6.26:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#1f4af5 on black: 3.36:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green29.0%
Blue96.1%
CMYK percentages
Cyan87.3%
Magenta69.8%
Yellow0.0%
Key (black)3.9%
Color previews
#1f4af5 text on a black background
contrast 3.36:1
Card sample
#1f4af5 text on a white background
contrast 6.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1f4af5;
Background color
Panel with #1f4af5 background
background-color: #1f4af5;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1f4af5;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 74, 245, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 74, 245, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f4af5; background: linear-gradient(135deg, #1f4af5, #821FF5);