#913a21
a dark, vivid red · warm · closest name: sienna
RGB
145, 58, 33
HSL
13°, 63%, 35%
CMYK
0, 60, 77, 43
Luminance
0.0916
Every format
| HEX | #913a21 |
| RGB | rgb(145, 58, 33) |
| HSL | hsl(13, 63%, 35%) |
| CMYK | cmyk(0%, 60%, 77%, 43%) |
| LAB | lab(36.3 35.3 33.3) |
| LCH | lch(36.3 48.5 43.4) |
| OKLCH | oklch(0.464 0.124 36.6) |
Copy-ready code
/* CSS */
color: #913a21;
background-color: #913a21;
/* Tailwind (arbitrary) */
class="text-[#913a21] bg-[#913a21]"
/* SCSS */
$brand: #913a21;
/* SwiftUI */
Color(red: 0.569, green: 0.227, blue: 0.129)
/* Android */
Color.parseColor("#913a21")Accessibility — WCAG contrast
Aa
#913a21 on white: 7.42:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#913a21 on black: 2.83:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red56.9%
Green22.7%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta60.0%
Yellow77.2%
Key (black)43.1%
Color previews
#913a21 text on a black background
contrast 2.83:1
Card sample
#913a21 text on a white background
contrast 7.42:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #913a21;
Background color
Panel with #913a21 background
background-color: #913a21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #913a21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(145, 58, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(145, 58, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #913a21; background: linear-gradient(135deg, #913a21, #918521);