#090a21
a deep, vivid blue · warm · closest name: black
RGB
9, 10, 33
HSL
238°, 57%, 8%
CMYK
73, 70, 0, 87
Luminance
0.0038
Every format
| HEX | #090a21 |
| RGB | rgb(9, 10, 33) |
| HSL | hsl(238, 57%, 8%) |
| CMYK | cmyk(73%, 70%, 0%, 87%) |
| LAB | lab(3.5 5.3 -14.2) |
| LCH | lch(3.5 15.2 290.5) |
| OKLCH | oklch(0.160 0.048 277.7) |
Copy-ready code
/* CSS */
color: #090a21;
background-color: #090a21;
/* Tailwind (arbitrary) */
class="text-[#090a21] bg-[#090a21]"
/* SCSS */
$brand: #090a21;
/* SwiftUI */
Color(red: 0.035, green: 0.039, blue: 0.129)
/* Android */
Color.parseColor("#090a21")Accessibility — WCAG contrast
Aa
#090a21 on white: 19.50:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#090a21 on black: 1.08:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.5%
Green3.9%
Blue12.9%
CMYK percentages
Cyan72.7%
Magenta69.7%
Yellow0.0%
Key (black)87.1%
Color previews
#090a21 text on a black background
contrast 1.08:1
Card sample
#090a21 text on a white background
contrast 19.50:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #090a21;
Background color
Panel with #090a21 background
background-color: #090a21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #090a21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(9, 10, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(9, 10, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #090a21; background: linear-gradient(135deg, #090a21, #180921);