#004acf
a dark, electric blue · cool · closest name: royalblue
RGB
0, 74, 207
HSL
219°, 100%, 41%
CMYK
100, 64, 0, 19
Luminance
0.0940
Every format
| HEX | #004acf |
| RGB | rgb(0, 74, 207) |
| HSL | hsl(219, 100%, 41%) |
| CMYK | cmyk(100%, 64%, 0%, 19%) |
| LAB | lab(36.7 34.9 -73.1) |
| LCH | lch(36.7 81.0 295.5) |
| OKLCH | oklch(0.468 0.214 261.9) |
Copy-ready code
/* CSS */
color: #004acf;
background-color: #004acf;
/* Tailwind (arbitrary) */
class="text-[#004acf] bg-[#004acf]"
/* SCSS */
$brand: #004acf;
/* SwiftUI */
Color(red: 0.000, green: 0.290, blue: 0.812)
/* Android */
Color.parseColor("#004acf")Accessibility — WCAG contrast
Aa
#004acf on white: 7.29:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#004acf on black: 2.88:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green29.0%
Blue81.2%
CMYK percentages
Cyan100.0%
Magenta64.3%
Yellow0.0%
Key (black)18.8%
Color previews
#004acf text on a black background
contrast 2.88:1
Card sample
#004acf text on a white background
contrast 7.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #004acf;
Background color
Panel with #004acf background
background-color: #004acf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #004acf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 74, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 74, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #004acf; background: linear-gradient(135deg, #004acf, #4000CF);