#220307
a deep, electric red · warm · closest name: black
RGB
34, 3, 7
HSL
352°, 84%, 7%
CMYK
0, 91, 79, 87
Luminance
0.0042
Every format
| HEX | #220307 |
| RGB | rgb(34, 3, 7) |
| HSL | hsl(352, 84%, 7%) |
| CMYK | cmyk(0%, 91%, 79%, 87%) |
| LAB | lab(3.8 13.6 3.1) |
| LCH | lch(3.8 13.9 12.8) |
| OKLCH | oklch(0.169 0.056 15.5) |
Copy-ready code
/* CSS */
color: #220307;
background-color: #220307;
/* Tailwind (arbitrary) */
class="text-[#220307] bg-[#220307]"
/* SCSS */
$brand: #220307;
/* SwiftUI */
Color(red: 0.133, green: 0.012, blue: 0.027)
/* Android */
Color.parseColor("#220307")Accessibility — WCAG contrast
Aa
#220307 on white: 19.37:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#220307 on black: 1.08:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red13.3%
Green1.2%
Blue2.7%
CMYK percentages
Cyan0.0%
Magenta91.2%
Yellow79.4%
Key (black)86.7%
Color previews
#220307 text on a black background
contrast 1.08:1
Card sample
#220307 text on a white background
contrast 19.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #220307;
Background color
Panel with #220307 background
background-color: #220307;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #220307;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(34, 3, 7, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(34, 3, 7, 0.45);
Border & gradient
Gradient panel
border: 3px solid #220307; background: linear-gradient(135deg, #220307, #221403);