#004cd3
a dark, electric blue · cool · closest name: royalblue
RGB
0, 76, 211
HSL
218°, 100%, 41%
CMYK
100, 64, 0, 17
Luminance
0.0987
Every format
| HEX | #004cd3 |
| RGB | rgb(0, 76, 211) |
| HSL | hsl(218, 100%, 41%) |
| CMYK | cmyk(100%, 64%, 0%, 17%) |
| LAB | lab(37.6 35.1 -74.0) |
| LCH | lch(37.6 81.9 295.4) |
| OKLCH | oklch(0.475 0.217 261.8) |
Copy-ready code
/* CSS */
color: #004cd3;
background-color: #004cd3;
/* Tailwind (arbitrary) */
class="text-[#004cd3] bg-[#004cd3]"
/* SCSS */
$brand: #004cd3;
/* SwiftUI */
Color(red: 0.000, green: 0.298, blue: 0.827)
/* Android */
Color.parseColor("#004cd3")Accessibility — WCAG contrast
Aa
#004cd3 on white: 7.06:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#004cd3 on black: 2.97:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green29.8%
Blue82.7%
CMYK percentages
Cyan100.0%
Magenta64.0%
Yellow0.0%
Key (black)17.3%
Color previews
#004cd3 text on a black background
contrast 2.97:1
Card sample
#004cd3 text on a white background
contrast 7.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #004cd3;
Background color
Panel with #004cd3 background
background-color: #004cd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #004cd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 76, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 76, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #004cd3; background: linear-gradient(135deg, #004cd3, #4100D3);