#231317
a deep, soft red · warm · closest name: black
RGB
35, 19, 23
HSL
345°, 30%, 11%
CMYK
0, 46, 34, 86
Luminance
0.0088
Every format
| HEX | #231317 |
| RGB | rgb(35, 19, 23) |
| HSL | hsl(345, 30%, 11%) |
| CMYK | cmyk(0%, 46%, 34%, 86%) |
| LAB | lab(8.0 9.0 0.6) |
| LCH | lch(8.0 9.0 3.6) |
| OKLCH | oklch(0.210 0.027 3.4) |
Copy-ready code
/* CSS */
color: #231317;
background-color: #231317;
/* Tailwind (arbitrary) */
class="text-[#231317] bg-[#231317]"
/* SCSS */
$brand: #231317;
/* SwiftUI */
Color(red: 0.137, green: 0.075, blue: 0.090)
/* Android */
Color.parseColor("#231317")Accessibility — WCAG contrast
Aa
#231317 on white: 17.84:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#231317 on black: 1.18:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red13.7%
Green7.5%
Blue9.0%
CMYK percentages
Cyan0.0%
Magenta45.7%
Yellow34.3%
Key (black)86.3%
Color previews
#231317 text on a black background
contrast 1.18:1
Card sample
#231317 text on a white background
contrast 17.84:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #231317;
Background color
Panel with #231317 background
background-color: #231317;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #231317;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(35, 19, 23, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(35, 19, 23, 0.45);
Border & gradient
Gradient panel
border: 3px solid #231317; background: linear-gradient(135deg, #231317, #231A13);