#330b13
a deep, vivid red · warm · closest name: black
RGB
51, 11, 19
HSL
348°, 65%, 12%
CMYK
0, 78, 63, 80
Luminance
0.0099
Every format
| HEX | #330b13 |
| RGB | rgb(51, 11, 19) |
| HSL | hsl(348, 65%, 12%) |
| CMYK | cmyk(0%, 78%, 63%, 80%) |
| LAB | lab(8.9 20.8 5.0) |
| LCH | lch(8.9 21.4 13.6) |
| OKLCH | oklch(0.223 0.064 12.2) |
Copy-ready code
/* CSS */
color: #330b13;
background-color: #330b13;
/* Tailwind (arbitrary) */
class="text-[#330b13] bg-[#330b13]"
/* SCSS */
$brand: #330b13;
/* SwiftUI */
Color(red: 0.200, green: 0.043, blue: 0.075)
/* Android */
Color.parseColor("#330b13")Accessibility — WCAG contrast
Aa
#330b13 on white: 17.53:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#330b13 on black: 1.20:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green4.3%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta78.4%
Yellow62.7%
Key (black)80.0%
Color previews
#330b13 text on a black background
contrast 1.20:1
Card sample
#330b13 text on a white background
contrast 17.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #330b13;
Background color
Panel with #330b13 background
background-color: #330b13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #330b13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 11, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 11, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #330b13; background: linear-gradient(135deg, #330b13, #331E0B);