#403003
a deep, electric yellow · warm · closest name: black
RGB
64, 48, 3
HSL
44°, 91%, 13%
CMYK
0, 25, 95, 75
Luminance
0.0321
Every format
| HEX | #403003 |
| RGB | rgb(64, 48, 3) |
| HSL | hsl(44, 91%, 13%) |
| CMYK | cmyk(0%, 25%, 95%, 75%) |
| LAB | lab(20.9 2.3 28.3) |
| LCH | lch(20.9 28.4 85.3) |
| OKLCH | oklch(0.319 0.063 87.4) |
Copy-ready code
/* CSS */
color: #403003;
background-color: #403003;
/* Tailwind (arbitrary) */
class="text-[#403003] bg-[#403003]"
/* SCSS */
$brand: #403003;
/* SwiftUI */
Color(red: 0.251, green: 0.188, blue: 0.012)
/* Android */
Color.parseColor("#403003")Accessibility — WCAG contrast
Aa
#403003 on white: 12.79:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#403003 on black: 1.64:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green18.8%
Blue1.2%
CMYK percentages
Cyan0.0%
Magenta25.0%
Yellow95.3%
Key (black)74.9%
Color previews
#403003 text on a black background
contrast 1.64:1
Card sample
#403003 text on a white background
contrast 12.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #403003;
Background color
Panel with #403003 background
background-color: #403003;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #403003;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 48, 3, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 48, 3, 0.45);
Border & gradient
Gradient panel
border: 3px solid #403003; background: linear-gradient(135deg, #403003, #274003);