#230d09
a deep, vivid red · warm · closest name: black
RGB
35, 13, 9
HSL
9°, 59%, 9%
CMYK
0, 63, 74, 86
Luminance
0.0066
Every format
| HEX | #230d09 |
| RGB | rgb(35, 13, 9) |
| HSL | hsl(9, 59%, 9%) |
| CMYK | cmyk(0%, 63%, 74%, 86%) |
| LAB | lab(6.0 10.4 5.5) |
| LCH | lch(6.0 11.8 27.9) |
| OKLCH | oklch(0.192 0.039 31.7) |
Copy-ready code
/* CSS */
color: #230d09;
background-color: #230d09;
/* Tailwind (arbitrary) */
class="text-[#230d09] bg-[#230d09]"
/* SCSS */
$brand: #230d09;
/* SwiftUI */
Color(red: 0.137, green: 0.051, blue: 0.035)
/* Android */
Color.parseColor("#230d09")Accessibility — WCAG contrast
Aa
#230d09 on white: 18.54:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#230d09 on black: 1.13:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red13.7%
Green5.1%
Blue3.5%
CMYK percentages
Cyan0.0%
Magenta62.9%
Yellow74.3%
Key (black)86.3%
Color previews
#230d09 text on a black background
contrast 1.13:1
Card sample
#230d09 text on a white background
contrast 18.54:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #230d09;
Background color
Panel with #230d09 background
background-color: #230d09;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #230d09;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(35, 13, 9, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(35, 13, 9, 0.45);
Border & gradient
Gradient panel
border: 3px solid #230d09; background: linear-gradient(135deg, #230d09, #231E09);