#331d21
a deep, soft red · warm · closest name: black
RGB
51, 29, 33
HSL
349°, 28%, 16%
CMYK
0, 43, 35, 80
Luminance
0.0169
Every format
| HEX | #331d21 |
| RGB | rgb(51, 29, 33) |
| HSL | hsl(349, 28%, 16%) |
| CMYK | cmyk(0%, 43%, 35%, 80%) |
| LAB | lab(13.8 11.5 1.8) |
| LCH | lch(13.8 11.6 8.9) |
| OKLCH | oklch(0.261 0.035 7.9) |
Copy-ready code
/* CSS */
color: #331d21;
background-color: #331d21;
/* Tailwind (arbitrary) */
class="text-[#331d21] bg-[#331d21]"
/* SCSS */
$brand: #331d21;
/* SwiftUI */
Color(red: 0.200, green: 0.114, blue: 0.129)
/* Android */
Color.parseColor("#331d21")Accessibility — WCAG contrast
Aa
#331d21 on white: 15.69:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#331d21 on black: 1.34:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green11.4%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta43.1%
Yellow35.3%
Key (black)80.0%
Color previews
#331d21 text on a black background
contrast 1.34:1
Card sample
#331d21 text on a white background
contrast 15.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #331d21;
Background color
Panel with #331d21 background
background-color: #331d21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #331d21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 29, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 29, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #331d21; background: linear-gradient(135deg, #331d21, #33281D);