#0b63eb
a balanced, electric blue · cool · closest name: royalblue
RGB
11, 99, 235
HSL
216°, 91%, 48%
CMYK
95, 58, 0, 8
Luminance
0.1499
Every format
| HEX | #0b63eb |
| RGB | rgb(11, 99, 235) |
| HSL | hsl(216, 91%, 48%) |
| CMYK | cmyk(95%, 58%, 0%, 8%) |
| LAB | lab(45.6 29.7 -74.6) |
| LCH | lch(45.6 80.3 291.7) |
| OKLCH | oklch(0.542 0.219 260.5) |
Copy-ready code
/* CSS */
color: #0b63eb;
background-color: #0b63eb;
/* Tailwind (arbitrary) */
class="text-[#0b63eb] bg-[#0b63eb]"
/* SCSS */
$brand: #0b63eb;
/* SwiftUI */
Color(red: 0.043, green: 0.388, blue: 0.922)
/* Android */
Color.parseColor("#0b63eb")Accessibility — WCAG contrast
Aa
#0b63eb on white: 5.25:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#0b63eb on black: 4.00:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red4.3%
Green38.8%
Blue92.2%
CMYK percentages
Cyan95.3%
Magenta57.9%
Yellow0.0%
Key (black)7.8%
Color previews
#0b63eb text on a black background
contrast 4.00:1
Card sample
#0b63eb text on a white background
contrast 5.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0b63eb;
Background color
Panel with #0b63eb background
background-color: #0b63eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0b63eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(11, 99, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(11, 99, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0b63eb; background: linear-gradient(135deg, #0b63eb, #480BEB);