#0b73eb
a balanced, electric blue · cool · closest name: royalblue
RGB
11, 115, 235
HSL
212°, 91%, 48%
CMYK
95, 51, 0, 8
Luminance
0.1833
Every format
| HEX | #0b73eb |
| RGB | rgb(11, 115, 235) |
| HSL | hsl(212, 91%, 48%) |
| CMYK | cmyk(95%, 51%, 0%, 8%) |
| LAB | lab(49.9 19.5 -67.6) |
| LCH | lch(49.9 70.4 286.1) |
| OKLCH | oklch(0.574 0.200 257.2) |
Copy-ready code
/* CSS */
color: #0b73eb;
background-color: #0b73eb;
/* Tailwind (arbitrary) */
class="text-[#0b73eb] bg-[#0b73eb]"
/* SCSS */
$brand: #0b73eb;
/* SwiftUI */
Color(red: 0.043, green: 0.451, blue: 0.922)
/* Android */
Color.parseColor("#0b73eb")Accessibility — WCAG contrast
Aa
#0b73eb on white: 4.50:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#0b73eb on black: 4.67:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red4.3%
Green45.1%
Blue92.2%
CMYK percentages
Cyan95.3%
Magenta51.1%
Yellow0.0%
Key (black)7.8%
Color previews
#0b73eb text on a black background
contrast 4.67:1
Card sample
#0b73eb text on a white background
contrast 4.50:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0b73eb;
Background color
Panel with #0b73eb background
background-color: #0b73eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0b73eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(11, 115, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(11, 115, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0b73eb; background: linear-gradient(135deg, #0b73eb, #380BEB);