#0d232d
a deep, vivid cyan · cool · closest name: black
RGB
13, 35, 45
HSL
199°, 55%, 11%
CMYK
71, 22, 0, 82
Luminance
0.0148
Every format
| HEX | #0d232d |
| RGB | rgb(13, 35, 45) |
| HSL | hsl(199, 55%, 11%) |
| CMYK | cmyk(71%, 22%, 0%, 82%) |
| LAB | lab(12.5 -5.0 -9.3) |
| LCH | lch(12.5 10.5 241.8) |
| OKLCH | oklch(0.243 0.034 229.9) |
Copy-ready code
/* CSS */
color: #0d232d;
background-color: #0d232d;
/* Tailwind (arbitrary) */
class="text-[#0d232d] bg-[#0d232d]"
/* SCSS */
$brand: #0d232d;
/* SwiftUI */
Color(red: 0.051, green: 0.137, blue: 0.176)
/* Android */
Color.parseColor("#0d232d")Accessibility — WCAG contrast
Aa
#0d232d on white: 16.21:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0d232d on black: 1.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.1%
Green13.7%
Blue17.6%
CMYK percentages
Cyan71.1%
Magenta22.2%
Yellow0.0%
Key (black)82.4%
Color previews
#0d232d text on a black background
contrast 1.30:1
Card sample
#0d232d text on a white background
contrast 16.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0d232d;
Background color
Panel with #0d232d background
background-color: #0d232d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0d232d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(13, 35, 45, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(13, 35, 45, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0d232d; background: linear-gradient(135deg, #0d232d, #0D0E2D);