#391813
a deep, vivid red · warm · closest name: black
RGB
57, 24, 19
HSL
8°, 50%, 15%
CMYK
0, 58, 67, 78
Luminance
0.0157
Every format
| HEX | #391813 |
| RGB | rgb(57, 24, 19) |
| HSL | hsl(8, 50%, 15%) |
| CMYK | cmyk(0%, 58%, 67%, 78%) |
| LAB | lab(13.1 15.8 11.0) |
| LCH | lch(13.1 19.2 34.8) |
| OKLCH | oklch(0.256 0.054 30.1) |
Copy-ready code
/* CSS */
color: #391813;
background-color: #391813;
/* Tailwind (arbitrary) */
class="text-[#391813] bg-[#391813]"
/* SCSS */
$brand: #391813;
/* SwiftUI */
Color(red: 0.224, green: 0.094, blue: 0.075)
/* Android */
Color.parseColor("#391813")Accessibility — WCAG contrast
Aa
#391813 on white: 15.98:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#391813 on black: 1.31:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green9.4%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta57.9%
Yellow66.7%
Key (black)77.6%
Color previews
#391813 text on a black background
contrast 1.31:1
Card sample
#391813 text on a white background
contrast 15.98:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #391813;
Background color
Panel with #391813 background
background-color: #391813;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #391813;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 24, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 24, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #391813; background: linear-gradient(135deg, #391813, #393113);