#290a03
a deep, electric red · warm · closest name: black
RGB
41, 10, 3
HSL
11°, 86%, 9%
CMYK
0, 76, 93, 84
Luminance
0.0070
Every format
| HEX | #290a03 |
| RGB | rgb(41, 10, 3) |
| HSL | hsl(11, 86%, 9%) |
| CMYK | cmyk(0%, 76%, 93%, 84%) |
| LAB | lab(6.3 14.9 8.5) |
| LCH | lch(6.3 17.2 29.5) |
| OKLCH | oklch(0.197 0.055 37.2) |
Copy-ready code
/* CSS */
color: #290a03;
background-color: #290a03;
/* Tailwind (arbitrary) */
class="text-[#290a03] bg-[#290a03]"
/* SCSS */
$brand: #290a03;
/* SwiftUI */
Color(red: 0.161, green: 0.039, blue: 0.012)
/* Android */
Color.parseColor("#290a03")Accessibility — WCAG contrast
Aa
#290a03 on white: 18.44:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#290a03 on black: 1.14:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.1%
Green3.9%
Blue1.2%
CMYK percentages
Cyan0.0%
Magenta75.6%
Yellow92.7%
Key (black)83.9%
Color previews
#290a03 text on a black background
contrast 1.14:1
Card sample
#290a03 text on a white background
contrast 18.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #290a03;
Background color
Panel with #290a03 background
background-color: #290a03;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #290a03;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(41, 10, 3, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(41, 10, 3, 0.45);
Border & gradient
Gradient panel
border: 3px solid #290a03; background: linear-gradient(135deg, #290a03, #292303);