#d92521
a balanced, vivid red · warm · closest name: crimson
RGB
217, 37, 33
HSL
1°, 74%, 49%
CMYK
0, 83, 85, 15
Luminance
0.1618
Every format
| HEX | #d92521 |
| RGB | rgb(217, 37, 33) |
| HSL | hsl(1, 74%, 49%) |
| CMYK | cmyk(0%, 83%, 85%, 15%) |
| LAB | lab(47.2 66.2 48.5) |
| LCH | lch(47.2 82.1 36.2) |
| OKLCH | oklch(0.571 0.214 28.1) |
Copy-ready code
/* CSS */
color: #d92521;
background-color: #d92521;
/* Tailwind (arbitrary) */
class="text-[#d92521] bg-[#d92521]"
/* SCSS */
$brand: #d92521;
/* SwiftUI */
Color(red: 0.851, green: 0.145, blue: 0.129)
/* Android */
Color.parseColor("#d92521")Accessibility — WCAG contrast
Aa
#d92521 on white: 4.96:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#d92521 on black: 4.24:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red85.1%
Green14.5%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta82.9%
Yellow84.8%
Key (black)14.9%
Color previews
#d92521 text on a black background
contrast 4.24:1
Card sample
#d92521 text on a white background
contrast 4.96:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #d92521;
Background color
Panel with #d92521 background
background-color: #d92521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #d92521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(217, 37, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(217, 37, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #d92521; background: linear-gradient(135deg, #d92521, #D9A021);