#090101
a deep, electric red · warm · “black”
RGB
9, 1, 1
HSL
0°, 80%, 2%
CMYK
0, 89, 89, 97
Luminance
0.0008
Every format
| HEX | #090101 |
| RGB | rgb(9, 1, 1) |
| HSL | hsl(0, 80%, 2%) |
| CMYK | cmyk(0%, 89%, 89%, 97%) |
| LAB | lab(0.7 2.1 0.7) |
| LCH | lch(0.7 2.2 19.5) |
| OKLCH | oklch(0.097 0.028 23.8) |
Copy-ready code
/* CSS */
color: #090101;
background-color: #090101;
/* Tailwind (arbitrary) */
class="text-[#090101] bg-[#090101]"
/* SCSS */
$brand: #090101;
/* SwiftUI */
Color(red: 0.035, green: 0.004, blue: 0.004)
/* Android */
Color.parseColor("#090101")Accessibility — WCAG contrast
Aa
#090101 on white: 20.66:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#090101 on black: 1.02:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.5%
Green0.4%
Blue0.4%
CMYK percentages
Cyan0.0%
Magenta88.9%
Yellow88.9%
Key (black)96.5%
Color previews
#090101 text on a black background
contrast 1.02:1
Card sample
#090101 text on a white background
contrast 20.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #090101;
Background color
Panel with #090101 background
background-color: #090101;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #090101;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(9, 1, 1, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(9, 1, 1, 0.45);
Border & gradient
Gradient panel
border: 3px solid #090101; background: linear-gradient(135deg, #090101, #090601);