#b30c13
a dark, electric red · warm · closest name: firebrick
RGB
179, 12, 19
HSL
358°, 87%, 38%
CMYK
0, 93, 89, 30
Luminance
0.0989
Every format
| HEX | #b30c13 |
| RGB | rgb(179, 12, 19) |
| HSL | hsl(358, 87%, 38%) |
| CMYK | cmyk(0%, 93%, 89%, 30%) |
| LAB | lab(37.7 60.3 44.2) |
| LCH | lch(37.7 74.7 36.3) |
| OKLCH | oklch(0.486 0.193 27.5) |
Copy-ready code
/* CSS */
color: #b30c13;
background-color: #b30c13;
/* Tailwind (arbitrary) */
class="text-[#b30c13] bg-[#b30c13]"
/* SCSS */
$brand: #b30c13;
/* SwiftUI */
Color(red: 0.702, green: 0.047, blue: 0.075)
/* Android */
Color.parseColor("#b30c13")Accessibility — WCAG contrast
Aa
#b30c13 on white: 7.05:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#b30c13 on black: 2.98:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red70.2%
Green4.7%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta93.3%
Yellow89.4%
Key (black)29.8%
Color previews
#b30c13 text on a black background
contrast 2.98:1
Card sample
#b30c13 text on a white background
contrast 7.05:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b30c13;
Background color
Panel with #b30c13 background
background-color: #b30c13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b30c13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(179, 12, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(179, 12, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b30c13; background: linear-gradient(135deg, #b30c13, #B3750C);