#900607
a dark, electric red · warm · closest name: maroon
RGB
144, 6, 7
HSL
360°, 92%, 29%
CMYK
0, 96, 95, 44
Luminance
0.0607
Every format
| HEX | #900607 |
| RGB | rgb(144, 6, 7) |
| HSL | hsl(360, 92%, 29%) |
| CMYK | cmyk(0%, 96%, 95%, 44%) |
| LAB | lab(29.6 51.5 40.1) |
| LCH | lch(29.6 65.3 37.9) |
| OKLCH | oklch(0.413 0.166 28.5) |
Copy-ready code
/* CSS */
color: #900607;
background-color: #900607;
/* Tailwind (arbitrary) */
class="text-[#900607] bg-[#900607]"
/* SCSS */
$brand: #900607;
/* SwiftUI */
Color(red: 0.565, green: 0.024, blue: 0.027)
/* Android */
Color.parseColor("#900607")Accessibility — WCAG contrast
Aa
#900607 on white: 9.48:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#900607 on black: 2.21:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red56.5%
Green2.4%
Blue2.7%
CMYK percentages
Cyan0.0%
Magenta95.8%
Yellow95.1%
Key (black)43.5%
Color previews
#900607 text on a black background
contrast 2.21:1
Card sample
#900607 text on a white background
contrast 9.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #900607;
Background color
Panel with #900607 background
background-color: #900607;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #900607;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(144, 6, 7, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(144, 6, 7, 0.45);
Border & gradient
Gradient panel
border: 3px solid #900607; background: linear-gradient(135deg, #900607, #906106);