#850900
a dark, electric red · warm · closest name: maroon
RGB
133, 9, 0
HSL
4°, 100%, 26%
CMYK
0, 93, 100, 48
Luminance
0.0518
Every format
| HEX | #850900 |
| RGB | rgb(133, 9, 0) |
| HSL | hsl(4, 100%, 26%) |
| CMYK | cmyk(0%, 93%, 100%, 48%) |
| LAB | lab(27.3 47.8 40.0) |
| LCH | lch(27.3 62.4 39.9) |
| OKLCH | oklch(0.391 0.155 30.4) |
Copy-ready code
/* CSS */
color: #850900;
background-color: #850900;
/* Tailwind (arbitrary) */
class="text-[#850900] bg-[#850900]"
/* SCSS */
$brand: #850900;
/* SwiftUI */
Color(red: 0.522, green: 0.035, blue: 0.000)
/* Android */
Color.parseColor("#850900")Accessibility — WCAG contrast
Aa
#850900 on white: 10.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#850900 on black: 2.04:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red52.2%
Green3.5%
Blue0.0%
CMYK percentages
Cyan0.0%
Magenta93.2%
Yellow100.0%
Key (black)47.8%
Color previews
#850900 text on a black background
contrast 2.04:1
Card sample
#850900 text on a white background
contrast 10.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #850900;
Background color
Panel with #850900 background
background-color: #850900;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #850900;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(133, 9, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(133, 9, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #850900; background: linear-gradient(135deg, #850900, #856200);