#0909cf
a dark, electric blue · warm · closest name: blue
RGB
9, 9, 207
HSL
240°, 92%, 42%
CMYK
96, 96, 0, 19
Luminance
0.0476
Every format
| HEX | #0909cf |
| RGB | rgb(9, 9, 207) |
| HSL | hsl(240, 92%, 42%) |
| CMYK | cmyk(96%, 96%, 0%, 19%) |
| LAB | lab(26.0 65.9 -90.9) |
| LCH | lch(26.0 112.3 305.9) |
| OKLCH | oklch(0.392 0.264 265.0) |
Copy-ready code
/* CSS */
color: #0909cf;
background-color: #0909cf;
/* Tailwind (arbitrary) */
class="text-[#0909cf] bg-[#0909cf]"
/* SCSS */
$brand: #0909cf;
/* SwiftUI */
Color(red: 0.035, green: 0.035, blue: 0.812)
/* Android */
Color.parseColor("#0909cf")Accessibility — WCAG contrast
Aa
#0909cf on white: 10.76:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0909cf on black: 1.95:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.5%
Green3.5%
Blue81.2%
CMYK percentages
Cyan95.7%
Magenta95.7%
Yellow0.0%
Key (black)18.8%
Color previews
#0909cf text on a black background
contrast 1.95:1
Card sample
#0909cf text on a white background
contrast 10.76:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0909cf;
Background color
Panel with #0909cf background
background-color: #0909cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0909cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(9, 9, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(9, 9, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0909cf; background: linear-gradient(135deg, #0909cf, #8D09CF);