#00164e
a deep, electric blue · cool · closest name: midnightblue
RGB
0, 22, 78
HSL
223°, 100%, 15%
CMYK
100, 72, 0, 69
Luminance
0.0112
Every format
| HEX | #00164e |
| RGB | rgb(0, 22, 78) |
| HSL | hsl(223, 100%, 15%) |
| CMYK | cmyk(100%, 72%, 0%, 69%) |
| LAB | lab(10.0 17.8 -36.6) |
| LCH | lch(10.0 40.7 295.9) |
| OKLCH | oklch(0.231 0.107 262.1) |
Copy-ready code
/* CSS */
color: #00164e;
background-color: #00164e;
/* Tailwind (arbitrary) */
class="text-[#00164e] bg-[#00164e]"
/* SCSS */
$brand: #00164e;
/* SwiftUI */
Color(red: 0.000, green: 0.086, blue: 0.306)
/* Android */
Color.parseColor("#00164e")Accessibility — WCAG contrast
Aa
#00164e on white: 17.15:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#00164e on black: 1.22:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green8.6%
Blue30.6%
CMYK percentages
Cyan100.0%
Magenta71.8%
Yellow0.0%
Key (black)69.4%
Color previews
#00164e text on a black background
contrast 1.22:1
Card sample
#00164e text on a white background
contrast 17.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #00164e;
Background color
Panel with #00164e background
background-color: #00164e;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #00164e;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 22, 78, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 22, 78, 0.45);
Border & gradient
Gradient panel
border: 3px solid #00164e; background: linear-gradient(135deg, #00164e, #1E004E);