#991111
a dark, electric red · warm · closest name: firebrick
RGB
153, 17, 17
HSL
0°, 80%, 33%
CMYK
0, 89, 89, 40
Luminance
0.0721
Every format
| HEX | #991111 |
| RGB | rgb(153, 17, 17) |
| HSL | hsl(0, 80%, 33%) |
| CMYK | cmyk(0%, 89%, 89%, 40%) |
| LAB | lab(32.3 52.3 38.6) |
| LCH | lch(32.3 65.0 36.4) |
| OKLCH | oklch(0.437 0.168 27.9) |
Copy-ready code
/* CSS */
color: #991111;
background-color: #991111;
/* Tailwind (arbitrary) */
class="text-[#991111] bg-[#991111]"
/* SCSS */
$brand: #991111;
/* SwiftUI */
Color(red: 0.600, green: 0.067, blue: 0.067)
/* Android */
Color.parseColor("#991111")Accessibility — WCAG contrast
Aa
#991111 on white: 8.60:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#991111 on black: 2.44:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red60.0%
Green6.7%
Blue6.7%
CMYK percentages
Cyan0.0%
Magenta88.9%
Yellow88.9%
Key (black)40.0%
Color previews
#991111 text on a black background
contrast 2.44:1
Card sample
#991111 text on a white background
contrast 8.60:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #991111;
Background color
Panel with #991111 background
background-color: #991111;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #991111;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(153, 17, 17, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(153, 17, 17, 0.45);
Border & gradient
Gradient panel
border: 3px solid #991111; background: linear-gradient(135deg, #991111, #996C11);