#9c0103
a dark, electric red · warm · closest name: firebrick
RGB
156, 1, 3
HSL
359°, 99%, 31%
CMYK
0, 99, 98, 39
Luminance
0.0710
Every format
| HEX | #9c0103 |
| RGB | rgb(156, 1, 3) |
| HSL | hsl(359, 99%, 31%) |
| CMYK | cmyk(0%, 99%, 98%, 39%) |
| LAB | lab(32.0 55.4 44.7) |
| LCH | lch(32.0 71.2 38.9) |
| OKLCH | oklch(0.435 0.178 28.8) |
Copy-ready code
/* CSS */
color: #9c0103;
background-color: #9c0103;
/* Tailwind (arbitrary) */
class="text-[#9c0103] bg-[#9c0103]"
/* SCSS */
$brand: #9c0103;
/* SwiftUI */
Color(red: 0.612, green: 0.004, blue: 0.012)
/* Android */
Color.parseColor("#9c0103")Accessibility — WCAG contrast
Aa
#9c0103 on white: 8.68:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#9c0103 on black: 2.42:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red61.2%
Green0.4%
Blue1.2%
CMYK percentages
Cyan0.0%
Magenta99.4%
Yellow98.1%
Key (black)38.8%
Color previews
#9c0103 text on a black background
contrast 2.42:1
Card sample
#9c0103 text on a white background
contrast 8.68:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #9c0103;
Background color
Panel with #9c0103 background
background-color: #9c0103;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #9c0103;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(156, 1, 3, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(156, 1, 3, 0.45);
Border & gradient
Gradient panel
border: 3px solid #9c0103; background: linear-gradient(135deg, #9c0103, #9C6601);