#9c0021
a dark, electric red · warm · closest name: firebrick
RGB
156, 0, 33
HSL
347°, 100%, 31%
CMYK
0, 100, 79, 39
Luminance
0.0718
Every format
| HEX | #9c0021 |
| RGB | rgb(156, 0, 33) |
| HSL | hsl(347, 100%, 31%) |
| CMYK | cmyk(0%, 100%, 79%, 39%) |
| LAB | lab(32.2 56.2 29.6) |
| LCH | lch(32.2 63.5 27.8) |
| OKLCH | oklch(0.438 0.176 21.7) |
Copy-ready code
/* CSS */
color: #9c0021;
background-color: #9c0021;
/* Tailwind (arbitrary) */
class="text-[#9c0021] bg-[#9c0021]"
/* SCSS */
$brand: #9c0021;
/* SwiftUI */
Color(red: 0.612, green: 0.000, blue: 0.129)
/* Android */
Color.parseColor("#9c0021")Accessibility — WCAG contrast
Aa
#9c0021 on white: 8.62:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#9c0021 on black: 2.44:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red61.2%
Green0.0%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta100.0%
Yellow78.8%
Key (black)38.8%
Color previews
#9c0021 text on a black background
contrast 2.44:1
Card sample
#9c0021 text on a white background
contrast 8.62:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #9c0021;
Background color
Panel with #9c0021 background
background-color: #9c0021;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #9c0021;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(156, 0, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(156, 0, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #9c0021; background: linear-gradient(135deg, #9c0021, #9C4700);