#3f3913
a deep, vivid yellow · cool · closest name: darkslategray
RGB
63, 57, 19
HSL
52°, 54%, 16%
CMYK
0, 10, 70, 75
Luminance
0.0403
Every format
| HEX | #3f3913 |
| RGB | rgb(63, 57, 19) |
| HSL | hsl(52, 54%, 16%) |
| CMYK | cmyk(0%, 10%, 70%, 75%) |
| LAB | lab(23.8 -3.0 24.0) |
| LCH | lch(23.8 24.2 97.2) |
| OKLCH | oklch(0.342 0.056 100.4) |
Copy-ready code
/* CSS */
color: #3f3913;
background-color: #3f3913;
/* Tailwind (arbitrary) */
class="text-[#3f3913] bg-[#3f3913]"
/* SCSS */
$brand: #3f3913;
/* SwiftUI */
Color(red: 0.247, green: 0.224, blue: 0.075)
/* Android */
Color.parseColor("#3f3913")Accessibility — WCAG contrast
Aa
#3f3913 on white: 11.63:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3f3913 on black: 1.81:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green22.4%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta9.5%
Yellow69.8%
Key (black)75.3%
Color previews
#3f3913 text on a black background
contrast 1.81:1
Card sample
#3f3913 text on a white background
contrast 11.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f3913;
Background color
Panel with #3f3913 background
background-color: #3f3913;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f3913;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 57, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 57, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f3913; background: linear-gradient(135deg, #3f3913, #283F13);