#3f1303
a deep, electric orange · warm · closest name: black
RGB
63, 19, 3
HSL
16°, 91%, 13%
CMYK
0, 70, 95, 75
Luminance
0.0153
Every format
| HEX | #3f1303 |
| RGB | rgb(63, 19, 3) |
| HSL | hsl(16, 91%, 13%) |
| CMYK | cmyk(0%, 70%, 95%, 75%) |
| LAB | lab(12.8 20.5 18.3) |
| LCH | lch(12.8 27.5 41.8) |
| OKLCH | oklch(0.256 0.074 40.2) |
Copy-ready code
/* CSS */
color: #3f1303;
background-color: #3f1303;
/* Tailwind (arbitrary) */
class="text-[#3f1303] bg-[#3f1303]"
/* SCSS */
$brand: #3f1303;
/* SwiftUI */
Color(red: 0.247, green: 0.075, blue: 0.012)
/* Android */
Color.parseColor("#3f1303")Accessibility — WCAG contrast
Aa
#3f1303 on white: 16.08:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3f1303 on black: 1.31:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green7.5%
Blue1.2%
CMYK percentages
Cyan0.0%
Magenta69.8%
Yellow95.2%
Key (black)75.3%
Color previews
#3f1303 text on a black background
contrast 1.31:1
Card sample
#3f1303 text on a white background
contrast 16.08:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f1303;
Background color
Panel with #3f1303 background
background-color: #3f1303;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f1303;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 19, 3, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 19, 3, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f1303; background: linear-gradient(135deg, #3f1303, #3F3B03);