#891b21
a dark, vivid red · warm · closest name: maroon
RGB
137, 27, 33
HSL
357°, 67%, 32%
CMYK
0, 80, 76, 46
Luminance
0.0621
Every format
| HEX | #891b21 |
| RGB | rgb(137, 27, 33) |
| HSL | hsl(357, 67%, 32%) |
| CMYK | cmyk(0%, 80%, 76%, 46%) |
| LAB | lab(29.9 45.5 25.9) |
| LCH | lch(29.9 52.4 29.7) |
| OKLCH | oklch(0.414 0.145 23.8) |
Copy-ready code
/* CSS */
color: #891b21;
background-color: #891b21;
/* Tailwind (arbitrary) */
class="text-[#891b21] bg-[#891b21]"
/* SCSS */
$brand: #891b21;
/* SwiftUI */
Color(red: 0.537, green: 0.106, blue: 0.129)
/* Android */
Color.parseColor("#891b21")Accessibility — WCAG contrast
Aa
#891b21 on white: 9.36:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#891b21 on black: 2.24:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red53.7%
Green10.6%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta80.3%
Yellow75.9%
Key (black)46.3%
Color previews
#891b21 text on a black background
contrast 2.24:1
Card sample
#891b21 text on a white background
contrast 9.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #891b21;
Background color
Panel with #891b21 background
background-color: #891b21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #891b21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(137, 27, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(137, 27, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #891b21; background: linear-gradient(135deg, #891b21, #895E1B);