#000099
a dark, electric blue · warm · closest name: navy
RGB
0, 0, 153
HSL
240°, 100%, 30%
CMYK
100, 100, 0, 40
Luminance
0.0230
Every format
| HEX | #000099 |
| RGB | rgb(0, 0, 153) |
| HSL | hsl(240, 100%, 30%) |
| CMYK | cmyk(100%, 100%, 0%, 40%) |
| LAB | lab(17.0 54.1 -73.7) |
| LCH | lch(17.0 91.4 306.3) |
| OKLCH | oklch(0.309 0.214 264.1) |
Copy-ready code
/* CSS */
color: #000099;
background-color: #000099;
/* Tailwind (arbitrary) */
class="text-[#000099] bg-[#000099]"
/* SCSS */
$brand: #000099;
/* SwiftUI */
Color(red: 0.000, green: 0.000, blue: 0.600)
/* Android */
Color.parseColor("#000099")Accessibility — WCAG contrast
Aa
#000099 on white: 14.38:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#000099 on black: 1.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green0.0%
Blue60.0%
CMYK percentages
Cyan100.0%
Magenta100.0%
Yellow0.0%
Key (black)40.0%
Color previews
#000099 text on a black background
contrast 1.46:1
Card sample
#000099 text on a white background
contrast 14.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #000099;
Background color
Panel with #000099 background
background-color: #000099;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #000099;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 0, 153, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 0, 153, 0.45);
Border & gradient
Gradient panel
border: 3px solid #000099; background: linear-gradient(135deg, #000099, #660099);