#ec3f3f
a balanced, electric red · warm · closest name: crimson
RGB
236, 63, 63
HSL
0°, 82%, 59%
CMYK
0, 73, 73, 8
Luminance
0.2175
Every format
| HEX | #ec3f3f |
| RGB | rgb(236, 63, 63) |
| HSL | hsl(0, 82%, 59%) |
| CMYK | cmyk(0%, 73%, 73%, 8%) |
| LAB | lab(53.8 65.3 40.4) |
| LCH | lch(53.8 76.8 31.8) |
| OKLCH | oklch(0.627 0.210 25.7) |
Copy-ready code
/* CSS */
color: #ec3f3f;
background-color: #ec3f3f;
/* Tailwind (arbitrary) */
class="text-[#ec3f3f] bg-[#ec3f3f]"
/* SCSS */
$brand: #ec3f3f;
/* SwiftUI */
Color(red: 0.925, green: 0.247, blue: 0.247)
/* Android */
Color.parseColor("#ec3f3f")Accessibility — WCAG contrast
Aa
#ec3f3f on white: 3.93:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ec3f3f on black: 5.35:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red92.5%
Green24.7%
Blue24.7%
CMYK percentages
Cyan0.0%
Magenta73.3%
Yellow73.3%
Key (black)7.5%
Color previews
#ec3f3f text on a black background
contrast 5.35:1
Card sample
#ec3f3f text on a white background
contrast 3.93:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ec3f3f;
Background color
Panel with #ec3f3f background
background-color: #ec3f3f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ec3f3f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(236, 63, 63, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(236, 63, 63, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ec3f3f; background: linear-gradient(135deg, #ec3f3f, #ECB23F);