#0b52eb
a balanced, electric blue · cool · closest name: royalblue
RGB
11, 82, 235
HSL
221°, 91%, 48%
CMYK
95, 65, 0, 8
Luminance
0.1210
Every format
| HEX | #0b52eb |
| RGB | rgb(11, 82, 235) |
| HSL | hsl(221, 91%, 48%) |
| CMYK | cmyk(95%, 65%, 0%, 8%) |
| LAB | lab(41.4 40.6 -81.5) |
| LCH | lch(41.4 91.1 296.5) |
| OKLCH | oklch(0.510 0.238 262.8) |
Copy-ready code
/* CSS */
color: #0b52eb;
background-color: #0b52eb;
/* Tailwind (arbitrary) */
class="text-[#0b52eb] bg-[#0b52eb]"
/* SCSS */
$brand: #0b52eb;
/* SwiftUI */
Color(red: 0.043, green: 0.322, blue: 0.922)
/* Android */
Color.parseColor("#0b52eb")Accessibility — WCAG contrast
Aa
#0b52eb on white: 6.14:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#0b52eb on black: 3.42:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red4.3%
Green32.2%
Blue92.2%
CMYK percentages
Cyan95.3%
Magenta65.1%
Yellow0.0%
Key (black)7.8%
Color previews
#0b52eb text on a black background
contrast 3.42:1
Card sample
#0b52eb text on a white background
contrast 6.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0b52eb;
Background color
Panel with #0b52eb background
background-color: #0b52eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0b52eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(11, 82, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(11, 82, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0b52eb; background: linear-gradient(135deg, #0b52eb, #590BEB);