#b01030
a dark, electric red · warm · closest name: firebrick
RGB
176, 16, 48
HSL
348°, 83%, 38%
CMYK
0, 91, 73, 31
Luminance
0.0981
Every format
| HEX | #b01030 |
| RGB | rgb(176, 16, 48) |
| HSL | hsl(348, 83%, 38%) |
| CMYK | cmyk(0%, 91%, 73%, 31%) |
| LAB | lab(37.5 59.8 27.4) |
| LCH | lch(37.5 65.8 24.6) |
| OKLCH | oklch(0.485 0.187 19.6) |
Copy-ready code
/* CSS */
color: #b01030;
background-color: #b01030;
/* Tailwind (arbitrary) */
class="text-[#b01030] bg-[#b01030]"
/* SCSS */
$brand: #b01030;
/* SwiftUI */
Color(red: 0.690, green: 0.063, blue: 0.188)
/* Android */
Color.parseColor("#b01030")Accessibility — WCAG contrast
Aa
#b01030 on white: 7.09:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#b01030 on black: 2.96:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red69.0%
Green6.3%
Blue18.8%
CMYK percentages
Cyan0.0%
Magenta90.9%
Yellow72.7%
Key (black)31.0%
Color previews
#b01030 text on a black background
contrast 2.96:1
Card sample
#b01030 text on a white background
contrast 7.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b01030;
Background color
Panel with #b01030 background
background-color: #b01030;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b01030;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(176, 16, 48, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(176, 16, 48, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b01030; background: linear-gradient(135deg, #b01030, #B05B10);