#330007
a deep, electric red · warm · closest name: black
RGB
51, 0, 7
HSL
352°, 100%, 10%
CMYK
0, 100, 86, 80
Luminance
0.0072
Every format
| HEX | #330007 |
| RGB | rgb(51, 0, 7) |
| HSL | hsl(352, 100%, 10%) |
| CMYK | cmyk(0%, 100%, 86%, 80%) |
| LAB | lab(6.5 25.7 7.4) |
| LCH | lch(6.5 26.7 16.1) |
| OKLCH | oklch(0.203 0.082 19.0) |
Copy-ready code
/* CSS */
color: #330007;
background-color: #330007;
/* Tailwind (arbitrary) */
class="text-[#330007] bg-[#330007]"
/* SCSS */
$brand: #330007;
/* SwiftUI */
Color(red: 0.200, green: 0.000, blue: 0.027)
/* Android */
Color.parseColor("#330007")Accessibility — WCAG contrast
Aa
#330007 on white: 18.36:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#330007 on black: 1.14:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green0.0%
Blue2.7%
CMYK percentages
Cyan0.0%
Magenta100.0%
Yellow86.3%
Key (black)80.0%
Color previews
#330007 text on a black background
contrast 1.14:1
Card sample
#330007 text on a white background
contrast 18.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #330007;
Background color
Panel with #330007 background
background-color: #330007;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #330007;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 0, 7, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 0, 7, 0.45);
Border & gradient
Gradient panel
border: 3px solid #330007; background: linear-gradient(135deg, #330007, #331B00);