#0d1f2c
a deep, vivid blue · cool · closest name: black
RGB
13, 31, 44
HSL
205°, 54%, 11%
CMYK
71, 30, 0, 83
Luminance
0.0125
Every format
| HEX | #0d1f2c |
| RGB | rgb(13, 31, 44) |
| HSL | hsl(205, 54%, 11%) |
| CMYK | cmyk(71%, 30%, 0%, 83%) |
| LAB | lab(10.9 -2.5 -10.9) |
| LCH | lch(10.9 11.2 257.1) |
| OKLCH | oklch(0.231 0.035 241.8) |
Copy-ready code
/* CSS */
color: #0d1f2c;
background-color: #0d1f2c;
/* Tailwind (arbitrary) */
class="text-[#0d1f2c] bg-[#0d1f2c]"
/* SCSS */
$brand: #0d1f2c;
/* SwiftUI */
Color(red: 0.051, green: 0.122, blue: 0.173)
/* Android */
Color.parseColor("#0d1f2c")Accessibility — WCAG contrast
Aa
#0d1f2c on white: 16.81:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0d1f2c on black: 1.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.1%
Green12.2%
Blue17.3%
CMYK percentages
Cyan70.5%
Magenta29.5%
Yellow0.0%
Key (black)82.7%
Color previews
#0d1f2c text on a black background
contrast 1.25:1
Card sample
#0d1f2c text on a white background
contrast 16.81:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0d1f2c;
Background color
Panel with #0d1f2c background
background-color: #0d1f2c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0d1f2c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(13, 31, 44, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(13, 31, 44, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0d1f2c; background: linear-gradient(135deg, #0d1f2c, #100D2C);