#0022aa
a dark, electric blue · warm · closest name: navy
RGB
0, 34, 170
HSL
228°, 100%, 33%
CMYK
100, 80, 0, 33
Luminance
0.0405
Every format
| HEX | #0022aa |
| RGB | rgb(0, 34, 170) |
| HSL | hsl(228, 100%, 33%) |
| CMYK | cmyk(100%, 80%, 0%, 33%) |
| LAB | lab(23.8 45.9 -72.6) |
| LCH | lch(23.8 85.9 302.3) |
| OKLCH | oklch(0.362 0.212 264.0) |
Copy-ready code
/* CSS */
color: #0022aa;
background-color: #0022aa;
/* Tailwind (arbitrary) */
class="text-[#0022aa] bg-[#0022aa]"
/* SCSS */
$brand: #0022aa;
/* SwiftUI */
Color(red: 0.000, green: 0.133, blue: 0.667)
/* Android */
Color.parseColor("#0022aa")Accessibility — WCAG contrast
Aa
#0022aa on white: 11.61:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0022aa on black: 1.81:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green13.3%
Blue66.7%
CMYK percentages
Cyan100.0%
Magenta80.0%
Yellow0.0%
Key (black)33.3%
Color previews
#0022aa text on a black background
contrast 1.81:1
Card sample
#0022aa text on a white background
contrast 11.61:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0022aa;
Background color
Panel with #0022aa background
background-color: #0022aa;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0022aa;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 34, 170, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 34, 170, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0022aa; background: linear-gradient(135deg, #0022aa, #4F00AA);