#ff003c
a balanced, electric red · warm · closest name: crimson
RGB
255, 0, 60
HSL
346°, 100%, 50%
CMYK
0, 100, 77, 0
Luminance
0.2159
Every format
| HEX | #ff003c |
| RGB | rgb(255, 0, 60) |
| HSL | hsl(346, 100%, 50%) |
| CMYK | cmyk(0%, 100%, 77%, 0%) |
| LAB | lab(53.6 81.0 42.9) |
| LCH | lch(53.6 91.7 27.9) |
| OKLCH | oklch(0.632 0.254 21.8) |
Copy-ready code
/* CSS */
color: #ff003c;
background-color: #ff003c;
/* Tailwind (arbitrary) */
class="text-[#ff003c] bg-[#ff003c]"
/* SCSS */
$brand: #ff003c;
/* SwiftUI */
Color(red: 1.000, green: 0.000, blue: 0.235)
/* Android */
Color.parseColor("#ff003c")Accessibility — WCAG contrast
Aa
#ff003c on white: 3.95:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ff003c on black: 5.32:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green0.0%
Blue23.5%
CMYK percentages
Cyan0.0%
Magenta100.0%
Yellow76.5%
Key (black)0.0%
Color previews
#ff003c text on a black background
contrast 5.32:1
Card sample
#ff003c text on a white background
contrast 3.95:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ff003c;
Background color
Panel with #ff003c background
background-color: #ff003c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ff003c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 0, 60, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 0, 60, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ff003c; background: linear-gradient(135deg, #ff003c, #FF6E00);