#6b271d
a dark, vivid red · warm · closest name: sienna
RGB
107, 39, 29
HSL
8°, 57%, 27%
CMYK
0, 64, 73, 58
Luminance
0.0467
Every format
| HEX | #6b271d |
| RGB | rgb(107, 39, 29) |
| HSL | hsl(8, 57%, 27%) |
| CMYK | cmyk(0%, 64%, 73%, 58%) |
| LAB | lab(25.8 29.7 22.1) |
| LCH | lch(25.8 37.0 36.6) |
| OKLCH | oklch(0.371 0.100 30.7) |
Copy-ready code
/* CSS */
color: #6b271d;
background-color: #6b271d;
/* Tailwind (arbitrary) */
class="text-[#6b271d] bg-[#6b271d]"
/* SCSS */
$brand: #6b271d;
/* SwiftUI */
Color(red: 0.420, green: 0.153, blue: 0.114)
/* Android */
Color.parseColor("#6b271d")Accessibility — WCAG contrast
Aa
#6b271d on white: 10.86:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#6b271d on black: 1.93:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red42.0%
Green15.3%
Blue11.4%
CMYK percentages
Cyan0.0%
Magenta63.6%
Yellow72.9%
Key (black)58.0%
Color previews
#6b271d text on a black background
contrast 1.93:1
Card sample
#6b271d text on a white background
contrast 10.86:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6b271d;
Background color
Panel with #6b271d background
background-color: #6b271d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6b271d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(107, 39, 29, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(107, 39, 29, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6b271d; background: linear-gradient(135deg, #6b271d, #6B5B1D);