#403d13
a deep, vivid yellow · cool · closest name: darkslategray
RGB
64, 61, 19
HSL
56°, 54%, 16%
CMYK
0, 5, 70, 75
Luminance
0.0447
Every format
| HEX | #403d13 |
| RGB | rgb(64, 61, 19) |
| HSL | hsl(56, 54%, 16%) |
| CMYK | cmyk(0%, 5%, 70%, 75%) |
| LAB | lab(25.2 -5.0 25.6) |
| LCH | lch(25.2 26.1 101.1) |
| OKLCH | oklch(0.353 0.060 105.2) |
Copy-ready code
/* CSS */
color: #403d13;
background-color: #403d13;
/* Tailwind (arbitrary) */
class="text-[#403d13] bg-[#403d13]"
/* SCSS */
$brand: #403d13;
/* SwiftUI */
Color(red: 0.251, green: 0.239, blue: 0.075)
/* Android */
Color.parseColor("#403d13")Accessibility — WCAG contrast
Aa
#403d13 on white: 11.08:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#403d13 on black: 1.89:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green23.9%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta4.7%
Yellow70.3%
Key (black)74.9%
Color previews
#403d13 text on a black background
contrast 1.89:1
Card sample
#403d13 text on a white background
contrast 11.08:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #403d13;
Background color
Panel with #403d13 background
background-color: #403d13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #403d13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 61, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 61, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #403d13; background: linear-gradient(135deg, #403d13, #254013);