#b2000b
a dark, electric red · warm · closest name: firebrick
RGB
178, 0, 11
HSL
356°, 100%, 35%
CMYK
0, 100, 94, 30
Luminance
0.0949
Every format
| HEX | #b2000b |
| RGB | rgb(178, 0, 11) |
| HSL | hsl(356, 100%, 35%) |
| CMYK | cmyk(0%, 100%, 94%, 30%) |
| LAB | lab(36.9 61.3 47.0) |
| LCH | lch(36.9 77.2 37.5) |
| OKLCH | oklch(0.480 0.196 27.9) |
Copy-ready code
/* CSS */
color: #b2000b;
background-color: #b2000b;
/* Tailwind (arbitrary) */
class="text-[#b2000b] bg-[#b2000b]"
/* SCSS */
$brand: #b2000b;
/* SwiftUI */
Color(red: 0.698, green: 0.000, blue: 0.043)
/* Android */
Color.parseColor("#b2000b")Accessibility — WCAG contrast
Aa
#b2000b on white: 7.25:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#b2000b on black: 2.90:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red69.8%
Green0.0%
Blue4.3%
CMYK percentages
Cyan0.0%
Magenta100.0%
Yellow93.8%
Key (black)30.2%
Color previews
#b2000b text on a black background
contrast 2.90:1
Card sample
#b2000b text on a white background
contrast 7.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b2000b;
Background color
Panel with #b2000b background
background-color: #b2000b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b2000b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(178, 0, 11, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(178, 0, 11, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b2000b; background: linear-gradient(135deg, #b2000b, #B26C00);