#005af1
a balanced, electric blue · cool · closest name: royalblue
RGB
0, 90, 241
HSL
218°, 100%, 47%
CMYK
100, 63, 0, 6
Luminance
0.1366
Every format
| HEX | #005af1 |
| RGB | rgb(0, 90, 241) |
| HSL | hsl(218, 100%, 47%) |
| CMYK | cmyk(100%, 63%, 0%, 6%) |
| LAB | lab(43.7 37.5 -81.0) |
| LCH | lch(43.7 89.3 294.9) |
| OKLCH | oklch(0.529 0.237 261.6) |
Copy-ready code
/* CSS */
color: #005af1;
background-color: #005af1;
/* Tailwind (arbitrary) */
class="text-[#005af1] bg-[#005af1]"
/* SCSS */
$brand: #005af1;
/* SwiftUI */
Color(red: 0.000, green: 0.353, blue: 0.945)
/* Android */
Color.parseColor("#005af1")Accessibility — WCAG contrast
Aa
#005af1 on white: 5.63:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#005af1 on black: 3.73:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green35.3%
Blue94.5%
CMYK percentages
Cyan100.0%
Magenta62.7%
Yellow0.0%
Key (black)5.5%
Color previews
#005af1 text on a black background
contrast 3.73:1
Card sample
#005af1 text on a white background
contrast 5.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #005af1;
Background color
Panel with #005af1 background
background-color: #005af1;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #005af1;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 90, 241, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 90, 241, 0.45);
Border & gradient
Gradient panel
border: 3px solid #005af1; background: linear-gradient(135deg, #005af1, #4700F1);