#971821
a dark, vivid red · warm · closest name: maroon
RGB
151, 24, 33
HSL
356°, 73%, 34%
CMYK
0, 84, 78, 41
Luminance
0.0734
Every format
| HEX | #971821 |
| RGB | rgb(151, 24, 33) |
| HSL | hsl(356, 73%, 34%) |
| CMYK | cmyk(0%, 84%, 78%, 41%) |
| LAB | lab(32.6 50.6 29.7) |
| LCH | lch(32.6 58.7 30.4) |
| OKLCH | oklch(0.438 0.161 24.1) |
Copy-ready code
/* CSS */
color: #971821;
background-color: #971821;
/* Tailwind (arbitrary) */
class="text-[#971821] bg-[#971821]"
/* SCSS */
$brand: #971821;
/* SwiftUI */
Color(red: 0.592, green: 0.094, blue: 0.129)
/* Android */
Color.parseColor("#971821")Accessibility — WCAG contrast
Aa
#971821 on white: 8.51:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#971821 on black: 2.47:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red59.2%
Green9.4%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta84.1%
Yellow78.1%
Key (black)40.8%
Color previews
#971821 text on a black background
contrast 2.47:1
Card sample
#971821 text on a white background
contrast 8.51:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #971821;
Background color
Panel with #971821 background
background-color: #971821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #971821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(151, 24, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(151, 24, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #971821; background: linear-gradient(135deg, #971821, #976418);