#9b0313
a dark, electric red · warm · closest name: firebrick
RGB
155, 3, 19
HSL
354°, 96%, 31%
CMYK
0, 98, 88, 39
Luminance
0.0708
Every format
| HEX | #9b0313 |
| RGB | rgb(155, 3, 19) |
| HSL | hsl(354, 96%, 31%) |
| CMYK | cmyk(0%, 98%, 88%, 39%) |
| LAB | lab(32.0 55.1 37.5) |
| LCH | lch(32.0 66.6 34.2) |
| OKLCH | oklch(0.435 0.175 26.0) |
Copy-ready code
/* CSS */
color: #9b0313;
background-color: #9b0313;
/* Tailwind (arbitrary) */
class="text-[#9b0313] bg-[#9b0313]"
/* SCSS */
$brand: #9b0313;
/* SwiftUI */
Color(red: 0.608, green: 0.012, blue: 0.075)
/* Android */
Color.parseColor("#9b0313")Accessibility — WCAG contrast
Aa
#9b0313 on white: 8.69:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#9b0313 on black: 2.42:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red60.8%
Green1.2%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta98.1%
Yellow87.7%
Key (black)39.2%
Color previews
#9b0313 text on a black background
contrast 2.42:1
Card sample
#9b0313 text on a white background
contrast 8.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #9b0313;
Background color
Panel with #9b0313 background
background-color: #9b0313;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #9b0313;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(155, 3, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(155, 3, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #9b0313; background: linear-gradient(135deg, #9b0313, #9B5803);