#991621
a dark, vivid red · warm · closest name: firebrick
RGB
153, 22, 33
HSL
355°, 75%, 34%
CMYK
0, 86, 78, 40
Luminance
0.0746
Every format
| HEX | #991621 |
| RGB | rgb(153, 22, 33) |
| HSL | hsl(355, 75%, 34%) |
| CMYK | cmyk(0%, 86%, 78%, 40%) |
| LAB | lab(32.8 51.7 30.1) |
| LCH | lch(32.8 59.8 30.2) |
| OKLCH | oklch(0.441 0.164 23.9) |
Copy-ready code
/* CSS */
color: #991621;
background-color: #991621;
/* Tailwind (arbitrary) */
class="text-[#991621] bg-[#991621]"
/* SCSS */
$brand: #991621;
/* SwiftUI */
Color(red: 0.600, green: 0.086, blue: 0.129)
/* Android */
Color.parseColor("#991621")Accessibility — WCAG contrast
Aa
#991621 on white: 8.43:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#991621 on black: 2.49:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red60.0%
Green8.6%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta85.6%
Yellow78.4%
Key (black)40.0%
Color previews
#991621 text on a black background
contrast 2.49:1
Card sample
#991621 text on a white background
contrast 8.43:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #991621;
Background color
Panel with #991621 background
background-color: #991621;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #991621;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(153, 22, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(153, 22, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #991621; background: linear-gradient(135deg, #991621, #996216);