#0b2b7f
a dark, electric blue · cool · closest name: midnightblue
RGB
11, 43, 127
HSL
223°, 84%, 27%
CMYK
91, 66, 0, 50
Luminance
0.0333
Every format
| HEX | #0b2b7f |
| RGB | rgb(11, 43, 127) |
| HSL | hsl(223, 84%, 27%) |
| CMYK | cmyk(91%, 66%, 0%, 50%) |
| LAB | lab(21.3 24.4 -50.2) |
| LCH | lch(21.3 55.8 295.9) |
| OKLCH | oklch(0.331 0.146 263.9) |
Copy-ready code
/* CSS */
color: #0b2b7f;
background-color: #0b2b7f;
/* Tailwind (arbitrary) */
class="text-[#0b2b7f] bg-[#0b2b7f]"
/* SCSS */
$brand: #0b2b7f;
/* SwiftUI */
Color(red: 0.043, green: 0.169, blue: 0.498)
/* Android */
Color.parseColor("#0b2b7f")Accessibility — WCAG contrast
Aa
#0b2b7f on white: 12.60:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0b2b7f on black: 1.67:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red4.3%
Green16.9%
Blue49.8%
CMYK percentages
Cyan91.3%
Magenta66.1%
Yellow0.0%
Key (black)50.2%
Color previews
#0b2b7f text on a black background
contrast 1.67:1
Card sample
#0b2b7f text on a white background
contrast 12.60:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0b2b7f;
Background color
Panel with #0b2b7f background
background-color: #0b2b7f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0b2b7f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(11, 43, 127, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(11, 43, 127, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0b2b7f; background: linear-gradient(135deg, #0b2b7f, #380B7F);