#850004
a dark, electric red · warm · “maroon”
RGB
133, 0, 4
HSL
358°, 100%, 26%
CMYK
0, 100, 97, 48
Luminance
0.0500
Every format
| HEX | #850004 |
| RGB | rgb(133, 0, 4) |
| HSL | hsl(358, 100%, 26%) |
| CMYK | cmyk(0%, 100%, 97%, 48%) |
| LAB | lab(26.7 49.5 37.9) |
| LCH | lch(26.7 62.3 37.5) |
| OKLCH | oklch(0.388 0.159 28.3) |
Copy-ready code
/* CSS */
color: #850004;
background-color: #850004;
/* Tailwind (arbitrary) */
class="text-[#850004] bg-[#850004]"
/* SCSS */
$brand: #850004;
/* SwiftUI */
Color(red: 0.522, green: 0.000, blue: 0.016)
/* Android */
Color.parseColor("#850004")Accessibility — WCAG contrast
Aa
#850004 on white: 10.50:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#850004 on black: 2.00:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red52.2%
Green0.0%
Blue1.6%
CMYK percentages
Cyan0.0%
Magenta100.0%
Yellow97.0%
Key (black)47.8%
Color previews
#850004 text on a black background
contrast 2.00:1
Card sample
#850004 text on a white background
contrast 10.50:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #850004;
Background color
Panel with #850004 background
background-color: #850004;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #850004;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(133, 0, 4, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(133, 0, 4, 0.45);
Border & gradient
Gradient panel
border: 3px solid #850004; background: linear-gradient(135deg, #850004, #855500);