#9b1021
a dark, electric red · warm · closest name: firebrick
RGB
155, 16, 33
HSL
353°, 81%, 34%
CMYK
0, 90, 79, 39
Luminance
0.0745
Every format
| HEX | #9b1021 |
| RGB | rgb(155, 16, 33) |
| HSL | hsl(353, 81%, 34%) |
| CMYK | cmyk(0%, 90%, 79%, 39%) |
| LAB | lab(32.8 53.5 30.2) |
| LCH | lch(32.8 61.5 29.4) |
| OKLCH | oklch(0.442 0.169 23.1) |
Copy-ready code
/* CSS */
color: #9b1021;
background-color: #9b1021;
/* Tailwind (arbitrary) */
class="text-[#9b1021] bg-[#9b1021]"
/* SCSS */
$brand: #9b1021;
/* SwiftUI */
Color(red: 0.608, green: 0.063, blue: 0.129)
/* Android */
Color.parseColor("#9b1021")Accessibility — WCAG contrast
Aa
#9b1021 on white: 8.43:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#9b1021 on black: 2.49:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red60.8%
Green6.3%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta89.7%
Yellow78.7%
Key (black)39.2%
Color previews
#9b1021 text on a black background
contrast 2.49:1
Card sample
#9b1021 text on a white background
contrast 8.43:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #9b1021;
Background color
Panel with #9b1021 background
background-color: #9b1021;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #9b1021;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(155, 16, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(155, 16, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #9b1021; background: linear-gradient(135deg, #9b1021, #9B5C10);