#662d21
a dark, vivid red · warm · closest name: sienna
RGB
102, 45, 33
HSL
10°, 51%, 27%
CMYK
0, 56, 68, 60
Luminance
0.0481
Every format
| HEX | #662d21 |
| RGB | rgb(102, 45, 33) |
| HSL | hsl(10, 51%, 27%) |
| CMYK | cmyk(0%, 56%, 68%, 60%) |
| LAB | lab(26.2 24.6 19.9) |
| LCH | lch(26.2 31.6 38.9) |
| OKLCH | oklch(0.373 0.085 33.3) |
Copy-ready code
/* CSS */
color: #662d21;
background-color: #662d21;
/* Tailwind (arbitrary) */
class="text-[#662d21] bg-[#662d21]"
/* SCSS */
$brand: #662d21;
/* SwiftUI */
Color(red: 0.400, green: 0.176, blue: 0.129)
/* Android */
Color.parseColor("#662d21")Accessibility — WCAG contrast
Aa
#662d21 on white: 10.70:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#662d21 on black: 1.96:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green17.6%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta55.9%
Yellow67.6%
Key (black)60.0%
Color previews
#662d21 text on a black background
contrast 1.96:1
Card sample
#662d21 text on a white background
contrast 10.70:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #662d21;
Background color
Panel with #662d21 background
background-color: #662d21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #662d21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 45, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 45, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #662d21; background: linear-gradient(135deg, #662d21, #665B21);