#661400
a deep, electric red · warm · closest name: maroon
RGB
102, 20, 0
HSL
12°, 100%, 20%
CMYK
0, 80, 100, 60
Luminance
0.0333
Every format
| HEX | #661400 |
| RGB | rgb(102, 20, 0) |
| HSL | hsl(12, 100%, 20%) |
| CMYK | cmyk(0%, 80%, 100%, 60%) |
| LAB | lab(21.3 35.3 31.9) |
| LCH | lch(21.3 47.5 42.1) |
| OKLCH | oklch(0.335 0.118 34.7) |
Copy-ready code
/* CSS */
color: #661400;
background-color: #661400;
/* Tailwind (arbitrary) */
class="text-[#661400] bg-[#661400]"
/* SCSS */
$brand: #661400;
/* SwiftUI */
Color(red: 0.400, green: 0.078, blue: 0.000)
/* Android */
Color.parseColor("#661400")Accessibility — WCAG contrast
Aa
#661400 on white: 12.61:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#661400 on black: 1.67:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green7.8%
Blue0.0%
CMYK percentages
Cyan0.0%
Magenta80.4%
Yellow100.0%
Key (black)60.0%
Color previews
#661400 text on a black background
contrast 1.67:1
Card sample
#661400 text on a white background
contrast 12.61:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #661400;
Background color
Panel with #661400 background
background-color: #661400;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #661400;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 20, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 20, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #661400; background: linear-gradient(135deg, #661400, #665800);