#331c21
a deep, soft red · warm · closest name: black
RGB
51, 28, 33
HSL
347°, 29%, 16%
CMYK
0, 45, 35, 80
Luminance
0.0164
Every format
| HEX | #331c21 |
| RGB | rgb(51, 28, 33) |
| HSL | hsl(347, 29%, 16%) |
| CMYK | cmyk(0%, 45%, 35%, 80%) |
| LAB | lab(13.5 12.2 1.4) |
| LCH | lch(13.5 12.2 6.5) |
| OKLCH | oklch(0.259 0.037 5.9) |
Copy-ready code
/* CSS */
color: #331c21;
background-color: #331c21;
/* Tailwind (arbitrary) */
class="text-[#331c21] bg-[#331c21]"
/* SCSS */
$brand: #331c21;
/* SwiftUI */
Color(red: 0.200, green: 0.110, blue: 0.129)
/* Android */
Color.parseColor("#331c21")Accessibility — WCAG contrast
Aa
#331c21 on white: 15.80:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#331c21 on black: 1.33:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green11.0%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta45.1%
Yellow35.3%
Key (black)80.0%
Color previews
#331c21 text on a black background
contrast 1.33:1
Card sample
#331c21 text on a white background
contrast 15.80:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #331c21;
Background color
Panel with #331c21 background
background-color: #331c21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #331c21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 28, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 28, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #331c21; background: linear-gradient(135deg, #331c21, #33261C);