#3b0900
a deep, electric red · warm · closest name: black
RGB
59, 9, 0
HSL
9°, 100%, 12%
CMYK
0, 85, 100, 77
Luminance
0.0113
Every format
| HEX | #3b0900 |
| RGB | rgb(59, 9, 0) |
| HSL | hsl(9, 100%, 12%) |
| CMYK | cmyk(0%, 85%, 100%, 77%) |
| LAB | lab(10.0 23.7 15.6) |
| LCH | lch(10.0 28.3 33.3) |
| OKLCH | oklch(0.233 0.080 35.7) |
Copy-ready code
/* CSS */
color: #3b0900;
background-color: #3b0900;
/* Tailwind (arbitrary) */
class="text-[#3b0900] bg-[#3b0900]"
/* SCSS */
$brand: #3b0900;
/* SwiftUI */
Color(red: 0.231, green: 0.035, blue: 0.000)
/* Android */
Color.parseColor("#3b0900")Accessibility — WCAG contrast
Aa
#3b0900 on white: 17.14:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3b0900 on black: 1.23:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green3.5%
Blue0.0%
CMYK percentages
Cyan0.0%
Magenta84.7%
Yellow100.0%
Key (black)76.9%
Color previews
#3b0900 text on a black background
contrast 1.23:1
Card sample
#3b0900 text on a white background
contrast 17.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3b0900;
Background color
Panel with #3b0900 background
background-color: #3b0900;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3b0900;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 9, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 9, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3b0900; background: linear-gradient(135deg, #3b0900, #3B3100);