#b20607
a dark, electric red · warm · closest name: firebrick
RGB
178, 6, 7
HSL
360°, 94%, 36%
CMYK
0, 97, 96, 30
Luminance
0.0961
Every format
| HEX | #b20607 |
| RGB | rgb(178, 6, 7) |
| HSL | hsl(360, 94%, 36%) |
| CMYK | cmyk(0%, 97%, 96%, 30%) |
| LAB | lab(37.1 60.5 48.6) |
| LCH | lch(37.1 77.6 38.8) |
| OKLCH | oklch(0.482 0.195 28.8) |
Copy-ready code
/* CSS */
color: #b20607;
background-color: #b20607;
/* Tailwind (arbitrary) */
class="text-[#b20607] bg-[#b20607]"
/* SCSS */
$brand: #b20607;
/* SwiftUI */
Color(red: 0.698, green: 0.024, blue: 0.027)
/* Android */
Color.parseColor("#b20607")Accessibility — WCAG contrast
Aa
#b20607 on white: 7.19:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#b20607 on black: 2.92:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red69.8%
Green2.4%
Blue2.7%
CMYK percentages
Cyan0.0%
Magenta96.6%
Yellow96.1%
Key (black)30.2%
Color previews
#b20607 text on a black background
contrast 2.92:1
Card sample
#b20607 text on a white background
contrast 7.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b20607;
Background color
Panel with #b20607 background
background-color: #b20607;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b20607;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(178, 6, 7, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(178, 6, 7, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b20607; background: linear-gradient(135deg, #b20607, #B27806);