#6b0c21
a deep, electric red · warm · closest name: maroon
RGB
107, 12, 33
HSL
347°, 80%, 23%
CMYK
0, 89, 69, 58
Luminance
0.0350
Every format
| HEX | #6b0c21 |
| RGB | rgb(107, 12, 33) |
| HSL | hsl(347, 80%, 23%) |
| CMYK | cmyk(0%, 89%, 69%, 58%) |
| LAB | lab(21.9 40.6 14.7) |
| LCH | lch(21.9 43.2 19.9) |
| OKLCH | oklch(0.343 0.126 16.2) |
Copy-ready code
/* CSS */
color: #6b0c21;
background-color: #6b0c21;
/* Tailwind (arbitrary) */
class="text-[#6b0c21] bg-[#6b0c21]"
/* SCSS */
$brand: #6b0c21;
/* SwiftUI */
Color(red: 0.420, green: 0.047, blue: 0.129)
/* Android */
Color.parseColor("#6b0c21")Accessibility — WCAG contrast
Aa
#6b0c21 on white: 12.36:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#6b0c21 on black: 1.70:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red42.0%
Green4.7%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta88.8%
Yellow69.2%
Key (black)58.0%
Color previews
#6b0c21 text on a black background
contrast 1.70:1
Card sample
#6b0c21 text on a white background
contrast 12.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6b0c21;
Background color
Panel with #6b0c21 background
background-color: #6b0c21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6b0c21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(107, 12, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(107, 12, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6b0c21; background: linear-gradient(135deg, #6b0c21, #6B360C);