#ec3b21
a balanced, electric red · warm · closest name: tomato
RGB
236, 59, 33
HSL
8°, 84%, 53%
CMYK
0, 75, 86, 8
Luminance
0.2107
Every format
| HEX | #ec3b21 |
| RGB | rgb(236, 59, 33) |
| HSL | hsl(8, 84%, 53%) |
| CMYK | cmyk(0%, 75%, 86%, 8%) |
| LAB | lab(53.0 65.7 54.9) |
| LCH | lch(53.0 85.6 39.9) |
| OKLCH | oklch(0.620 0.217 31.5) |
Copy-ready code
/* CSS */
color: #ec3b21;
background-color: #ec3b21;
/* Tailwind (arbitrary) */
class="text-[#ec3b21] bg-[#ec3b21]"
/* SCSS */
$brand: #ec3b21;
/* SwiftUI */
Color(red: 0.925, green: 0.231, blue: 0.129)
/* Android */
Color.parseColor("#ec3b21")Accessibility — WCAG contrast
Aa
#ec3b21 on white: 4.03:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ec3b21 on black: 5.21:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red92.5%
Green23.1%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta75.0%
Yellow86.0%
Key (black)7.5%
Color previews
#ec3b21 text on a black background
contrast 5.21:1
Card sample
#ec3b21 text on a white background
contrast 4.03:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ec3b21;
Background color
Panel with #ec3b21 background
background-color: #ec3b21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ec3b21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(236, 59, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(236, 59, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ec3b21; background: linear-gradient(135deg, #ec3b21, #ECC221);