#e53821
a balanced, electric red · warm · closest name: tomato
RGB
229, 56, 33
HSL
7°, 79%, 51%
CMYK
0, 76, 86, 10
Luminance
0.1960
Every format
| HEX | #e53821 |
| RGB | rgb(229, 56, 33) |
| HSL | hsl(7, 79%, 51%) |
| CMYK | cmyk(0%, 76%, 86%, 10%) |
| LAB | lab(51.4 64.5 53.0) |
| LCH | lch(51.4 83.5 39.4) |
| OKLCH | oklch(0.606 0.212 31.1) |
Copy-ready code
/* CSS */
color: #e53821;
background-color: #e53821;
/* Tailwind (arbitrary) */
class="text-[#e53821] bg-[#e53821]"
/* SCSS */
$brand: #e53821;
/* SwiftUI */
Color(red: 0.898, green: 0.220, blue: 0.129)
/* Android */
Color.parseColor("#e53821")Accessibility — WCAG contrast
Aa
#e53821 on white: 4.27:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#e53821 on black: 4.92:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red89.8%
Green22.0%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta75.5%
Yellow85.6%
Key (black)10.2%
Color previews
#e53821 text on a black background
contrast 4.92:1
Card sample
#e53821 text on a white background
contrast 4.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #e53821;
Background color
Panel with #e53821 background
background-color: #e53821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #e53821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(229, 56, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(229, 56, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #e53821; background: linear-gradient(135deg, #e53821, #E5BB21);