#d03313
a dark, electric red · warm · closest name: tomato
RGB
208, 51, 19
HSL
10°, 83%, 45%
CMYK
0, 76, 91, 18
Luminance
0.1582
Every format
| HEX | #d03313 |
| RGB | rgb(208, 51, 19) |
| HSL | hsl(10, 83%, 45%) |
| CMYK | cmyk(0%, 76%, 91%, 18%) |
| LAB | lab(46.8 59.5 53.4) |
| LCH | lch(46.8 80.0 41.9) |
| OKLCH | oklch(0.564 0.198 32.8) |
Copy-ready code
/* CSS */
color: #d03313;
background-color: #d03313;
/* Tailwind (arbitrary) */
class="text-[#d03313] bg-[#d03313]"
/* SCSS */
$brand: #d03313;
/* SwiftUI */
Color(red: 0.816, green: 0.200, blue: 0.075)
/* Android */
Color.parseColor("#d03313")Accessibility — WCAG contrast
Aa
#d03313 on white: 5.04:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#d03313 on black: 4.16:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.6%
Green20.0%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta75.5%
Yellow90.9%
Key (black)18.4%
Color previews
#d03313 text on a black background
contrast 4.16:1
Card sample
#d03313 text on a white background
contrast 5.04:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #d03313;
Background color
Panel with #d03313 background
background-color: #d03313;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #d03313;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(208, 51, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(208, 51, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #d03313; background: linear-gradient(135deg, #d03313, #D0B113);