#4f390d
a deep, vivid yellow · warm · closest name: sienna
RGB
79, 57, 13
HSL
40°, 72%, 18%
CMYK
0, 28, 84, 69
Luminance
0.0462
Every format
| HEX | #4f390d |
| RGB | rgb(79, 57, 13) |
| HSL | hsl(40, 72%, 18%) |
| CMYK | cmyk(0%, 28%, 84%, 69%) |
| LAB | lab(25.6 4.9 29.6) |
| LCH | lch(25.6 30.0 80.6) |
| OKLCH | oklch(0.361 0.066 80.6) |
Copy-ready code
/* CSS */
color: #4f390d;
background-color: #4f390d;
/* Tailwind (arbitrary) */
class="text-[#4f390d] bg-[#4f390d]"
/* SCSS */
$brand: #4f390d;
/* SwiftUI */
Color(red: 0.310, green: 0.224, blue: 0.051)
/* Android */
Color.parseColor("#4f390d")Accessibility — WCAG contrast
Aa
#4f390d on white: 10.92:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4f390d on black: 1.92:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.0%
Green22.4%
Blue5.1%
CMYK percentages
Cyan0.0%
Magenta27.8%
Yellow83.5%
Key (black)69.0%
Color previews
#4f390d text on a black background
contrast 1.92:1
Card sample
#4f390d text on a white background
contrast 10.92:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4f390d;
Background color
Panel with #4f390d background
background-color: #4f390d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4f390d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(79, 57, 13, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(79, 57, 13, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4f390d; background: linear-gradient(135deg, #4f390d, #394F0D);