#540f08
a deep, electric red · warm · closest name: maroon
RGB
84, 15, 8
HSL
6°, 83%, 18%
CMYK
0, 82, 91, 67
Luminance
0.0224
Every format
| HEX | #540f08 |
| RGB | rgb(84, 15, 8) |
| HSL | hsl(6, 83%, 18%) |
| CMYK | cmyk(0%, 82%, 91%, 67%) |
| LAB | lab(16.7 31.0 22.3) |
| LCH | lch(16.7 38.2 35.7) |
| OKLCH | oklch(0.294 0.102 30.1) |
Copy-ready code
/* CSS */
color: #540f08;
background-color: #540f08;
/* Tailwind (arbitrary) */
class="text-[#540f08] bg-[#540f08]"
/* SCSS */
$brand: #540f08;
/* SwiftUI */
Color(red: 0.329, green: 0.059, blue: 0.031)
/* Android */
Color.parseColor("#540f08")Accessibility — WCAG contrast
Aa
#540f08 on white: 14.49:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#540f08 on black: 1.45:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.9%
Green5.9%
Blue3.1%
CMYK percentages
Cyan0.0%
Magenta82.1%
Yellow90.5%
Key (black)67.1%
Color previews
#540f08 text on a black background
contrast 1.45:1
Card sample
#540f08 text on a white background
contrast 14.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #540f08;
Background color
Panel with #540f08 background
background-color: #540f08;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #540f08;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(84, 15, 8, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(84, 15, 8, 0.45);
Border & gradient
Gradient panel
border: 3px solid #540f08; background: linear-gradient(135deg, #540f08, #544108);