#311d21
a deep, soft red · warm · closest name: black
RGB
49, 29, 33
HSL
348°, 26%, 15%
CMYK
0, 41, 33, 81
Luminance
0.0164
Every format
| HEX | #311d21 |
| RGB | rgb(49, 29, 33) |
| HSL | hsl(348, 26%, 15%) |
| CMYK | cmyk(0%, 41%, 33%, 81%) |
| LAB | lab(13.5 10.5 1.3) |
| LCH | lch(13.5 10.6 7.2) |
| OKLCH | oklch(0.258 0.032 6.5) |
Copy-ready code
/* CSS */
color: #311d21;
background-color: #311d21;
/* Tailwind (arbitrary) */
class="text-[#311d21] bg-[#311d21]"
/* SCSS */
$brand: #311d21;
/* SwiftUI */
Color(red: 0.192, green: 0.114, blue: 0.129)
/* Android */
Color.parseColor("#311d21")Accessibility — WCAG contrast
Aa
#311d21 on white: 15.81:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#311d21 on black: 1.33:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red19.2%
Green11.4%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta40.8%
Yellow32.7%
Key (black)80.8%
Color previews
#311d21 text on a black background
contrast 1.33:1
Card sample
#311d21 text on a white background
contrast 15.81:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #311d21;
Background color
Panel with #311d21 background
background-color: #311d21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #311d21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(49, 29, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(49, 29, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #311d21; background: linear-gradient(135deg, #311d21, #31261D);