#a53821
a dark, vivid red · warm · closest name: firebrick
RGB
165, 56, 33
HSL
11°, 67%, 39%
CMYK
0, 66, 80, 35
Luminance
0.1094
Every format
| HEX | #a53821 |
| RGB | rgb(165, 56, 33) |
| HSL | hsl(11, 67%, 39%) |
| CMYK | cmyk(0%, 66%, 80%, 35%) |
| LAB | lab(39.5 43.7 37.7) |
| LCH | lch(39.5 57.8 40.8) |
| OKLCH | oklch(0.495 0.148 33.6) |
Copy-ready code
/* CSS */
color: #a53821;
background-color: #a53821;
/* Tailwind (arbitrary) */
class="text-[#a53821] bg-[#a53821]"
/* SCSS */
$brand: #a53821;
/* SwiftUI */
Color(red: 0.647, green: 0.220, blue: 0.129)
/* Android */
Color.parseColor("#a53821")Accessibility — WCAG contrast
Aa
#a53821 on white: 6.59:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#a53821 on black: 3.19:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red64.7%
Green22.0%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta66.1%
Yellow80.0%
Key (black)35.3%
Color previews
#a53821 text on a black background
contrast 3.19:1
Card sample
#a53821 text on a white background
contrast 6.59:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a53821;
Background color
Panel with #a53821 background
background-color: #a53821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a53821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(165, 56, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(165, 56, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a53821; background: linear-gradient(135deg, #a53821, #A59021);