#b90708
a dark, electric red · warm · closest name: firebrick
RGB
185, 7, 8
HSL
360°, 93%, 38%
CMYK
0, 96, 96, 28
Luminance
0.1048
Every format
| HEX | #b90708 |
| RGB | rgb(185, 7, 8) |
| HSL | hsl(360, 93%, 38%) |
| CMYK | cmyk(0%, 96%, 96%, 28%) |
| LAB | lab(38.7 62.3 49.9) |
| LCH | lch(38.7 79.8 38.7) |
| OKLCH | oklch(0.496 0.200 28.8) |
Copy-ready code
/* CSS */
color: #b90708;
background-color: #b90708;
/* Tailwind (arbitrary) */
class="text-[#b90708] bg-[#b90708]"
/* SCSS */
$brand: #b90708;
/* SwiftUI */
Color(red: 0.725, green: 0.027, blue: 0.031)
/* Android */
Color.parseColor("#b90708")Accessibility — WCAG contrast
Aa
#b90708 on white: 6.78:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#b90708 on black: 3.10:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red72.5%
Green2.7%
Blue3.1%
CMYK percentages
Cyan0.0%
Magenta96.2%
Yellow95.7%
Key (black)27.5%
Color previews
#b90708 text on a black background
contrast 3.10:1
Card sample
#b90708 text on a white background
contrast 6.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b90708;
Background color
Panel with #b90708 background
background-color: #b90708;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b90708;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(185, 7, 8, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(185, 7, 8, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b90708; background: linear-gradient(135deg, #b90708, #B97D07);