#911821
a dark, vivid red · warm · closest name: maroon
RGB
145, 24, 33
HSL
356°, 72%, 33%
CMYK
0, 83, 77, 43
Luminance
0.0678
Every format
| HEX | #911821 |
| RGB | rgb(145, 24, 33) |
| HSL | hsl(356, 72%, 33%) |
| CMYK | cmyk(0%, 83%, 77%, 43%) |
| LAB | lab(31.3 48.8 27.9) |
| LCH | lch(31.3 56.3 29.8) |
| OKLCH | oklch(0.427 0.155 23.7) |
Copy-ready code
/* CSS */
color: #911821;
background-color: #911821;
/* Tailwind (arbitrary) */
class="text-[#911821] bg-[#911821]"
/* SCSS */
$brand: #911821;
/* SwiftUI */
Color(red: 0.569, green: 0.094, blue: 0.129)
/* Android */
Color.parseColor("#911821")Accessibility — WCAG contrast
Aa
#911821 on white: 8.91:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#911821 on black: 2.36:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red56.9%
Green9.4%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta83.4%
Yellow77.2%
Key (black)43.1%
Color previews
#911821 text on a black background
contrast 2.36:1
Card sample
#911821 text on a white background
contrast 8.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #911821;
Background color
Panel with #911821 background
background-color: #911821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #911821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(145, 24, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(145, 24, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #911821; background: linear-gradient(135deg, #911821, #915F18);