#b23713
a dark, electric red · warm · closest name: firebrick
RGB
178, 55, 19
HSL
14°, 81%, 39%
CMYK
0, 69, 89, 30
Luminance
0.1224
Every format
| HEX | #b23713 |
| RGB | rgb(178, 55, 19) |
| HSL | hsl(14, 81%, 39%) |
| CMYK | cmyk(0%, 69%, 89%, 30%) |
| LAB | lab(41.6 48.3 47.1) |
| LCH | lch(41.6 67.5 44.3) |
| OKLCH | oklch(0.515 0.165 35.7) |
Copy-ready code
/* CSS */
color: #b23713;
background-color: #b23713;
/* Tailwind (arbitrary) */
class="text-[#b23713] bg-[#b23713]"
/* SCSS */
$brand: #b23713;
/* SwiftUI */
Color(red: 0.698, green: 0.216, blue: 0.075)
/* Android */
Color.parseColor("#b23713")Accessibility — WCAG contrast
Aa
#b23713 on white: 6.09:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#b23713 on black: 3.45:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red69.8%
Green21.6%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta69.1%
Yellow89.3%
Key (black)30.2%
Color previews
#b23713 text on a black background
contrast 3.45:1
Card sample
#b23713 text on a white background
contrast 6.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b23713;
Background color
Panel with #b23713 background
background-color: #b23713;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b23713;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(178, 55, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(178, 55, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b23713; background: linear-gradient(135deg, #b23713, #B2A113);