#6b2421
a dark, vivid red · warm · closest name: sienna
RGB
107, 36, 33
HSL
2°, 53%, 28%
CMYK
0, 66, 69, 58
Luminance
0.0450
Every format
| HEX | #6b2421 |
| RGB | rgb(107, 36, 33) |
| HSL | hsl(2, 53%, 28%) |
| CMYK | cmyk(0%, 66%, 69%, 58%) |
| LAB | lab(25.3 31.5 18.9) |
| LCH | lch(25.3 36.7 31.0) |
| OKLCH | oklch(0.368 0.102 25.8) |
Copy-ready code
/* CSS */
color: #6b2421;
background-color: #6b2421;
/* Tailwind (arbitrary) */
class="text-[#6b2421] bg-[#6b2421]"
/* SCSS */
$brand: #6b2421;
/* SwiftUI */
Color(red: 0.420, green: 0.141, blue: 0.129)
/* Android */
Color.parseColor("#6b2421")Accessibility — WCAG contrast
Aa
#6b2421 on white: 11.06:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#6b2421 on black: 1.90:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red42.0%
Green14.1%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta66.4%
Yellow69.2%
Key (black)58.0%
Color previews
#6b2421 text on a black background
contrast 1.90:1
Card sample
#6b2421 text on a white background
contrast 11.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6b2421;
Background color
Panel with #6b2421 background
background-color: #6b2421;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6b2421;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(107, 36, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(107, 36, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6b2421; background: linear-gradient(135deg, #6b2421, #6B5521);