#fd181f
a balanced, electric red · warm · closest name: red
RGB
253, 24, 31
HSL
358°, 98%, 54%
CMYK
0, 91, 88, 1
Luminance
0.2163
Every format
| HEX | #fd181f |
| RGB | rgb(253, 24, 31) |
| HSL | hsl(358, 98%, 54%) |
| CMYK | cmyk(0%, 91%, 88%, 1%) |
| LAB | lab(53.6 77.9 57.7) |
| LCH | lch(53.6 96.9 36.5) |
| OKLCH | oklch(0.631 0.250 27.7) |
Copy-ready code
/* CSS */
color: #fd181f;
background-color: #fd181f;
/* Tailwind (arbitrary) */
class="text-[#fd181f] bg-[#fd181f]"
/* SCSS */
$brand: #fd181f;
/* SwiftUI */
Color(red: 0.992, green: 0.094, blue: 0.122)
/* Android */
Color.parseColor("#fd181f")Accessibility — WCAG contrast
Aa
#fd181f on white: 3.94:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#fd181f on black: 5.33:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red99.2%
Green9.4%
Blue12.2%
CMYK percentages
Cyan0.0%
Magenta90.5%
Yellow87.7%
Key (black)0.8%
Color previews
#fd181f text on a black background
contrast 5.33:1
Card sample
#fd181f text on a white background
contrast 3.94:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fd181f;
Background color
Panel with #fd181f background
background-color: #fd181f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fd181f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(253, 24, 31, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(253, 24, 31, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fd181f; background: linear-gradient(135deg, #fd181f, #FDAA18);