#331111
a deep, vivid red · warm · closest name: black
RGB
51, 17, 17
HSL
0°, 50%, 13%
CMYK
0, 67, 67, 80
Luminance
0.0115
Every format
| HEX | #331111 |
| RGB | rgb(51, 17, 17) |
| HSL | hsl(0, 50%, 13%) |
| CMYK | cmyk(0%, 67%, 67%, 80%) |
| LAB | lab(10.2 17.2 8.0) |
| LCH | lch(10.2 19.0 25.0) |
| OKLCH | oklch(0.232 0.055 22.3) |
Copy-ready code
/* CSS */
color: #331111;
background-color: #331111;
/* Tailwind (arbitrary) */
class="text-[#331111] bg-[#331111]"
/* SCSS */
$brand: #331111;
/* SwiftUI */
Color(red: 0.200, green: 0.067, blue: 0.067)
/* Android */
Color.parseColor("#331111")Accessibility — WCAG contrast
Aa
#331111 on white: 17.09:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#331111 on black: 1.23:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green6.7%
Blue6.7%
CMYK percentages
Cyan0.0%
Magenta66.7%
Yellow66.7%
Key (black)80.0%
Color previews
#331111 text on a black background
contrast 1.23:1
Card sample
#331111 text on a white background
contrast 17.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #331111;
Background color
Panel with #331111 background
background-color: #331111;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #331111;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 17, 17, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 17, 17, 0.45);
Border & gradient
Gradient panel
border: 3px solid #331111; background: linear-gradient(135deg, #331111, #332811);