#280604
a deep, electric red · warm · closest name: black
RGB
40, 6, 4
HSL
3°, 82%, 9%
CMYK
0, 85, 90, 84
Luminance
0.0059
Every format
| HEX | #280604 |
| RGB | rgb(40, 6, 4) |
| HSL | hsl(3, 82%, 9%) |
| CMYK | cmyk(0%, 85%, 90%, 84%) |
| LAB | lab(5.3 16.2 6.7) |
| LCH | lch(5.3 17.5 22.3) |
| OKLCH | oklch(0.188 0.058 28.8) |
Copy-ready code
/* CSS */
color: #280604;
background-color: #280604;
/* Tailwind (arbitrary) */
class="text-[#280604] bg-[#280604]"
/* SCSS */
$brand: #280604;
/* SwiftUI */
Color(red: 0.157, green: 0.024, blue: 0.016)
/* Android */
Color.parseColor("#280604")Accessibility — WCAG contrast
Aa
#280604 on white: 18.78:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#280604 on black: 1.12:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green2.4%
Blue1.6%
CMYK percentages
Cyan0.0%
Magenta85.0%
Yellow90.0%
Key (black)84.3%
Color previews
#280604 text on a black background
contrast 1.12:1
Card sample
#280604 text on a white background
contrast 18.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #280604;
Background color
Panel with #280604 background
background-color: #280604;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #280604;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 6, 4, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 6, 4, 0.45);
Border & gradient
Gradient panel
border: 3px solid #280604; background: linear-gradient(135deg, #280604, #281E04);