#004acc
a dark, electric blue · cool · closest name: royalblue
RGB
0, 74, 204
HSL
218°, 100%, 40%
CMYK
100, 64, 0, 20
Luminance
0.0926
Every format
| HEX | #004acc |
| RGB | rgb(0, 74, 204) |
| HSL | hsl(218, 100%, 40%) |
| CMYK | cmyk(100%, 64%, 0%, 20%) |
| LAB | lab(36.5 33.7 -71.8) |
| LCH | lch(36.5 79.3 295.1) |
| OKLCH | oklch(0.465 0.211 261.7) |
Copy-ready code
/* CSS */
color: #004acc;
background-color: #004acc;
/* Tailwind (arbitrary) */
class="text-[#004acc] bg-[#004acc]"
/* SCSS */
$brand: #004acc;
/* SwiftUI */
Color(red: 0.000, green: 0.290, blue: 0.800)
/* Android */
Color.parseColor("#004acc")Accessibility — WCAG contrast
Aa
#004acc on white: 7.36:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#004acc on black: 2.85:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green29.0%
Blue80.0%
CMYK percentages
Cyan100.0%
Magenta63.7%
Yellow0.0%
Key (black)20.0%
Color previews
#004acc text on a black background
contrast 2.85:1
Card sample
#004acc text on a white background
contrast 7.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #004acc;
Background color
Panel with #004acc background
background-color: #004acc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #004acc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 74, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 74, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #004acc; background: linear-gradient(135deg, #004acc, #3E00CC);