#863a21
a dark, vivid red · warm · closest name: sienna
RGB
134, 58, 33
HSL
15°, 61%, 33%
CMYK
0, 57, 75, 48
Luminance
0.0820
Every format
| HEX | #863a21 |
| RGB | rgb(134, 58, 33) |
| HSL | hsl(15, 61%, 33%) |
| CMYK | cmyk(0%, 57%, 75%, 48%) |
| LAB | lab(34.4 30.9 30.8) |
| LCH | lch(34.4 43.6 44.9) |
| OKLCH | oklch(0.446 0.111 38.4) |
Copy-ready code
/* CSS */
color: #863a21;
background-color: #863a21;
/* Tailwind (arbitrary) */
class="text-[#863a21] bg-[#863a21]"
/* SCSS */
$brand: #863a21;
/* SwiftUI */
Color(red: 0.525, green: 0.227, blue: 0.129)
/* Android */
Color.parseColor("#863a21")Accessibility — WCAG contrast
Aa
#863a21 on white: 7.95:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#863a21 on black: 2.64:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red52.5%
Green22.7%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta56.7%
Yellow75.4%
Key (black)47.5%
Color previews
#863a21 text on a black background
contrast 2.64:1
Card sample
#863a21 text on a white background
contrast 7.95:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #863a21;
Background color
Panel with #863a21 background
background-color: #863a21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #863a21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(134, 58, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(134, 58, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #863a21; background: linear-gradient(135deg, #863a21, #867D21);