#671d21
a dark, vivid red · warm · closest name: maroon
RGB
103, 29, 33
HSL
357°, 56%, 26%
CMYK
0, 72, 68, 60
Luminance
0.0387
Every format
| HEX | #671d21 |
| RGB | rgb(103, 29, 33) |
| HSL | hsl(357, 56%, 26%) |
| CMYK | cmyk(0%, 72%, 68%, 60%) |
| LAB | lab(23.3 33.3 16.2) |
| LCH | lch(23.3 37.0 26.0) |
| OKLCH | oklch(0.351 0.106 21.5) |
Copy-ready code
/* CSS */
color: #671d21;
background-color: #671d21;
/* Tailwind (arbitrary) */
class="text-[#671d21] bg-[#671d21]"
/* SCSS */
$brand: #671d21;
/* SwiftUI */
Color(red: 0.404, green: 0.114, blue: 0.129)
/* Android */
Color.parseColor("#671d21")Accessibility — WCAG contrast
Aa
#671d21 on white: 11.83:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#671d21 on black: 1.77:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.4%
Green11.4%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta71.8%
Yellow68.0%
Key (black)59.6%
Color previews
#671d21 text on a black background
contrast 1.77:1
Card sample
#671d21 text on a white background
contrast 11.83:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #671d21;
Background color
Panel with #671d21 background
background-color: #671d21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #671d21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(103, 29, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(103, 29, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #671d21; background: linear-gradient(135deg, #671d21, #674A1D);