#043b49
a deep, electric cyan · cool · closest name: darkslategray
RGB
4, 59, 73
HSL
192°, 90%, 15%
CMYK
95, 19, 0, 71
Luminance
0.0363
Every format
| HEX | #043b49 |
| RGB | rgb(4, 59, 73) |
| HSL | hsl(192, 90%, 15%) |
| CMYK | cmyk(95%, 19%, 0%, 71%) |
| LAB | lab(22.4 -10.9 -13.3) |
| LCH | lch(22.4 17.2 230.7) |
| OKLCH | oklch(0.327 0.057 220.5) |
Copy-ready code
/* CSS */
color: #043b49;
background-color: #043b49;
/* Tailwind (arbitrary) */
class="text-[#043b49] bg-[#043b49]"
/* SCSS */
$brand: #043b49;
/* SwiftUI */
Color(red: 0.016, green: 0.231, blue: 0.286)
/* Android */
Color.parseColor("#043b49")Accessibility — WCAG contrast
Aa
#043b49 on white: 12.16:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#043b49 on black: 1.73:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.6%
Green23.1%
Blue28.6%
CMYK percentages
Cyan94.5%
Magenta19.2%
Yellow0.0%
Key (black)71.4%
Color previews
#043b49 text on a black background
contrast 1.73:1
Card sample
#043b49 text on a white background
contrast 12.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #043b49;
Background color
Panel with #043b49 background
background-color: #043b49;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #043b49;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(4, 59, 73, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(4, 59, 73, 0.45);
Border & gradient
Gradient panel
border: 3px solid #043b49; background: linear-gradient(135deg, #043b49, #040D49);