#000b88
a dark, electric blue · warm · closest name: navy
RGB
0, 11, 136
HSL
235°, 100%, 27%
CMYK
100, 92, 0, 47
Luminance
0.0202
Every format
| HEX | #000b88 |
| RGB | rgb(0, 11, 136) |
| HSL | hsl(235, 100%, 27%) |
| CMYK | cmyk(100%, 92%, 0%, 47%) |
| LAB | lab(15.6 45.6 -65.4) |
| LCH | lch(15.6 79.8 304.9) |
| OKLCH | oklch(0.292 0.190 264.2) |
Copy-ready code
/* CSS */
color: #000b88;
background-color: #000b88;
/* Tailwind (arbitrary) */
class="text-[#000b88] bg-[#000b88]"
/* SCSS */
$brand: #000b88;
/* SwiftUI */
Color(red: 0.000, green: 0.043, blue: 0.533)
/* Android */
Color.parseColor("#000b88")Accessibility — WCAG contrast
Aa
#000b88 on white: 14.96:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#000b88 on black: 1.40:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green4.3%
Blue53.3%
CMYK percentages
Cyan100.0%
Magenta91.9%
Yellow0.0%
Key (black)46.7%
Color previews
#000b88 text on a black background
contrast 1.40:1
Card sample
#000b88 text on a white background
contrast 14.96:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #000b88;
Background color
Panel with #000b88 background
background-color: #000b88;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #000b88;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 11, 136, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 11, 136, 0.45);
Border & gradient
Gradient panel
border: 3px solid #000b88; background: linear-gradient(135deg, #000b88, #500088);