#d63a2f
a balanced, vivid red · warm · closest name: firebrick
RGB
214, 58, 47
HSL
4°, 67%, 51%
CMYK
0, 73, 78, 16
Luminance
0.1753
Every format
| HEX | #d63a2f |
| RGB | rgb(214, 58, 47) |
| HSL | hsl(4, 67%, 51%) |
| CMYK | cmyk(0%, 73%, 78%, 16%) |
| LAB | lab(48.9 59.7 42.8) |
| LCH | lch(48.9 73.4 35.6) |
| OKLCH | oklch(0.583 0.195 28.7) |
Copy-ready code
/* CSS */
color: #d63a2f;
background-color: #d63a2f;
/* Tailwind (arbitrary) */
class="text-[#d63a2f] bg-[#d63a2f]"
/* SCSS */
$brand: #d63a2f;
/* SwiftUI */
Color(red: 0.839, green: 0.227, blue: 0.184)
/* Android */
Color.parseColor("#d63a2f")Accessibility — WCAG contrast
Aa
#d63a2f on white: 4.66:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#d63a2f on black: 4.51:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red83.9%
Green22.7%
Blue18.4%
CMYK percentages
Cyan0.0%
Magenta72.9%
Yellow78.0%
Key (black)16.1%
Color previews
#d63a2f text on a black background
contrast 4.51:1
Card sample
#d63a2f text on a white background
contrast 4.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #d63a2f;
Background color
Panel with #d63a2f background
background-color: #d63a2f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #d63a2f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(214, 58, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(214, 58, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #d63a2f; background: linear-gradient(135deg, #d63a2f, #D6AA2F);