#0b3243
a deep, vivid cyan · cool · closest name: darkslategray
RGB
11, 50, 67
HSL
198°, 72%, 15%
CMYK
84, 25, 0, 74
Luminance
0.0276
Every format
| HEX | #0b3243 |
| RGB | rgb(11, 50, 67) |
| HSL | hsl(198, 72%, 15%) |
| CMYK | cmyk(84%, 25%, 0%, 74%) |
| LAB | lab(19.0 -6.6 -14.5) |
| LCH | lch(19.0 15.9 245.5) |
| OKLCH | oklch(0.299 0.052 231.3) |
Copy-ready code
/* CSS */
color: #0b3243;
background-color: #0b3243;
/* Tailwind (arbitrary) */
class="text-[#0b3243] bg-[#0b3243]"
/* SCSS */
$brand: #0b3243;
/* SwiftUI */
Color(red: 0.043, green: 0.196, blue: 0.263)
/* Android */
Color.parseColor("#0b3243")Accessibility — WCAG contrast
Aa
#0b3243 on white: 13.54:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0b3243 on black: 1.55:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red4.3%
Green19.6%
Blue26.3%
CMYK percentages
Cyan83.6%
Magenta25.4%
Yellow0.0%
Key (black)73.7%
Color previews
#0b3243 text on a black background
contrast 1.55:1
Card sample
#0b3243 text on a white background
contrast 13.54:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0b3243;
Background color
Panel with #0b3243 background
background-color: #0b3243;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0b3243;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(11, 50, 67, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(11, 50, 67, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0b3243; background: linear-gradient(135deg, #0b3243, #0B0D43);