#001b44
a deep, electric blue · cool · closest name: midnightblue
RGB
0, 27, 68
HSL
216°, 100%, 13%
CMYK
100, 60, 0, 73
Luminance
0.0120
Every format
| HEX | #001b44 |
| RGB | rgb(0, 27, 68) |
| HSL | hsl(216, 100%, 13%) |
| CMYK | cmyk(100%, 60%, 0%, 73%) |
| LAB | lab(10.6 9.1 -28.7) |
| LCH | lch(10.6 30.1 287.5) |
| OKLCH | oklch(0.232 0.085 257.7) |
Copy-ready code
/* CSS */
color: #001b44;
background-color: #001b44;
/* Tailwind (arbitrary) */
class="text-[#001b44] bg-[#001b44]"
/* SCSS */
$brand: #001b44;
/* SwiftUI */
Color(red: 0.000, green: 0.106, blue: 0.267)
/* Android */
Color.parseColor("#001b44")Accessibility — WCAG contrast
Aa
#001b44 on white: 16.93:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#001b44 on black: 1.24:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green10.6%
Blue26.7%
CMYK percentages
Cyan100.0%
Magenta60.3%
Yellow0.0%
Key (black)73.3%
Color previews
#001b44 text on a black background
contrast 1.24:1
Card sample
#001b44 text on a white background
contrast 16.93:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #001b44;
Background color
Panel with #001b44 background
background-color: #001b44;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #001b44;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 27, 68, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 27, 68, 0.45);
Border & gradient
Gradient panel
border: 3px solid #001b44; background: linear-gradient(135deg, #001b44, #120044);