#1e3b59
a deep, vivid blue · cool · closest name: darkslategray
RGB
30, 59, 89
HSL
211°, 50%, 23%
CMYK
66, 34, 0, 65
Luminance
0.0413
Every format
| HEX | #1e3b59 |
| RGB | rgb(30, 59, 89) |
| HSL | hsl(211, 50%, 23%) |
| CMYK | cmyk(66%, 34%, 0%, 65%) |
| LAB | lab(24.1 -0.3 -21.3) |
| LCH | lch(24.1 21.3 269.3) |
| OKLCH | oklch(0.345 0.064 250.9) |
Copy-ready code
/* CSS */
color: #1e3b59;
background-color: #1e3b59;
/* Tailwind (arbitrary) */
class="text-[#1e3b59] bg-[#1e3b59]"
/* SCSS */
$brand: #1e3b59;
/* SwiftUI */
Color(red: 0.118, green: 0.231, blue: 0.349)
/* Android */
Color.parseColor("#1e3b59")Accessibility — WCAG contrast
Aa
#1e3b59 on white: 11.51:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1e3b59 on black: 1.83:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.8%
Green23.1%
Blue34.9%
CMYK percentages
Cyan66.3%
Magenta33.7%
Yellow0.0%
Key (black)65.1%
Color previews
#1e3b59 text on a black background
contrast 1.83:1
Card sample
#1e3b59 text on a white background
contrast 11.51:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1e3b59;
Background color
Panel with #1e3b59 background
background-color: #1e3b59;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1e3b59;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(30, 59, 89, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(30, 59, 89, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1e3b59; background: linear-gradient(135deg, #1e3b59, #281E59);