#391007
a deep, electric red · warm · closest name: black
RGB
57, 16, 7
HSL
11°, 78%, 13%
CMYK
0, 72, 88, 78
Luminance
0.0126
Every format
| HEX | #391007 |
| RGB | rgb(57, 16, 7) |
| HSL | hsl(11, 78%, 13%) |
| CMYK | cmyk(0%, 72%, 88%, 78%) |
| LAB | lab(11.0 19.7 14.0) |
| LCH | lch(11.0 24.2 35.3) |
| OKLCH | oklch(0.240 0.068 34.3) |
Copy-ready code
/* CSS */
color: #391007;
background-color: #391007;
/* Tailwind (arbitrary) */
class="text-[#391007] bg-[#391007]"
/* SCSS */
$brand: #391007;
/* SwiftUI */
Color(red: 0.224, green: 0.063, blue: 0.027)
/* Android */
Color.parseColor("#391007")Accessibility — WCAG contrast
Aa
#391007 on white: 16.78:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#391007 on black: 1.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green6.3%
Blue2.7%
CMYK percentages
Cyan0.0%
Magenta71.9%
Yellow87.7%
Key (black)77.6%
Color previews
#391007 text on a black background
contrast 1.25:1
Card sample
#391007 text on a white background
contrast 16.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #391007;
Background color
Panel with #391007 background
background-color: #391007;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #391007;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 16, 7, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 16, 7, 0.45);
Border & gradient
Gradient panel
border: 3px solid #391007; background: linear-gradient(135deg, #391007, #393107);