#bb1400
a dark, electric red · warm · closest name: firebrick
RGB
187, 20, 0
HSL
6°, 100%, 37%
CMYK
0, 89, 100, 27
Luminance
0.1107
Every format
| HEX | #bb1400 |
| RGB | rgb(187, 20, 0) |
| HSL | hsl(6, 100%, 37%) |
| CMYK | cmyk(0%, 89%, 100%, 27%) |
| LAB | lab(39.7 61.0 53.5) |
| LCH | lch(39.7 81.2 41.3) |
| OKLCH | oklch(0.504 0.198 30.7) |
Copy-ready code
/* CSS */
color: #bb1400;
background-color: #bb1400;
/* Tailwind (arbitrary) */
class="text-[#bb1400] bg-[#bb1400]"
/* SCSS */
$brand: #bb1400;
/* SwiftUI */
Color(red: 0.733, green: 0.078, blue: 0.000)
/* Android */
Color.parseColor("#bb1400")Accessibility — WCAG contrast
Aa
#bb1400 on white: 6.54:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#bb1400 on black: 3.21:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red73.3%
Green7.8%
Blue0.0%
CMYK percentages
Cyan0.0%
Magenta89.3%
Yellow100.0%
Key (black)26.7%
Color previews
#bb1400 text on a black background
contrast 3.21:1
Card sample
#bb1400 text on a white background
contrast 6.54:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #bb1400;
Background color
Panel with #bb1400 background
background-color: #bb1400;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #bb1400;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(187, 20, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(187, 20, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #bb1400; background: linear-gradient(135deg, #bb1400, #BB9100);