#1b2db9
a dark, vivid blue · warm · closest name: navy
RGB
27, 45, 185
HSL
233°, 75%, 42%
CMYK
85, 76, 0, 28
Luminance
0.0561
Every format
| HEX | #1b2db9 |
| RGB | rgb(27, 45, 185) |
| HSL | hsl(233, 75%, 42%) |
| CMYK | cmyk(85%, 76%, 0%, 28%) |
| LAB | lab(28.4 45.8 -74.0) |
| LCH | lch(28.4 87.0 301.7) |
| OKLCH | oklch(0.402 0.215 267.5) |
Copy-ready code
/* CSS */
color: #1b2db9;
background-color: #1b2db9;
/* Tailwind (arbitrary) */
class="text-[#1b2db9] bg-[#1b2db9]"
/* SCSS */
$brand: #1b2db9;
/* SwiftUI */
Color(red: 0.106, green: 0.176, blue: 0.725)
/* Android */
Color.parseColor("#1b2db9")Accessibility — WCAG contrast
Aa
#1b2db9 on white: 9.89:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1b2db9 on black: 2.12:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red10.6%
Green17.6%
Blue72.5%
CMYK percentages
Cyan85.4%
Magenta75.7%
Yellow0.0%
Key (black)27.5%
Color previews
#1b2db9 text on a black background
contrast 2.12:1
Card sample
#1b2db9 text on a white background
contrast 9.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1b2db9;
Background color
Panel with #1b2db9 background
background-color: #1b2db9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1b2db9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(27, 45, 185, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(27, 45, 185, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1b2db9; background: linear-gradient(135deg, #1b2db9, #731BB9);