#1b6dbb
a dark, vivid blue · cool · closest name: steelblue
RGB
27, 109, 187
HSL
209°, 75%, 42%
CMYK
86, 42, 0, 27
Luminance
0.1476
Every format
| HEX | #1b6dbb |
| RGB | rgb(27, 109, 187) |
| HSL | hsl(209, 75%, 42%) |
| CMYK | cmyk(86%, 42%, 0%, 27%) |
| LAB | lab(45.3 5.3 -47.6) |
| LCH | lch(45.3 47.9 276.3) |
| OKLCH | oklch(0.529 0.143 252.0) |
Copy-ready code
/* CSS */
color: #1b6dbb;
background-color: #1b6dbb;
/* Tailwind (arbitrary) */
class="text-[#1b6dbb] bg-[#1b6dbb]"
/* SCSS */
$brand: #1b6dbb;
/* SwiftUI */
Color(red: 0.106, green: 0.427, blue: 0.733)
/* Android */
Color.parseColor("#1b6dbb")Accessibility — WCAG contrast
Aa
#1b6dbb on white: 5.31:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#1b6dbb on black: 3.95:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red10.6%
Green42.7%
Blue73.3%
CMYK percentages
Cyan85.6%
Magenta41.7%
Yellow0.0%
Key (black)26.7%
Color previews
#1b6dbb text on a black background
contrast 3.95:1
Card sample
#1b6dbb text on a white background
contrast 5.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1b6dbb;
Background color
Panel with #1b6dbb background
background-color: #1b6dbb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1b6dbb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(27, 109, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(27, 109, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1b6dbb; background: linear-gradient(135deg, #1b6dbb, #341BBB);