#1b169b
a dark, electric blue · warm · closest name: navy
RGB
27, 22, 155
HSL
242°, 75%, 35%
CMYK
83, 86, 0, 39
Luminance
0.0317
Every format
| HEX | #1b169b |
| RGB | rgb(27, 22, 155) |
| HSL | hsl(242, 75%, 35%) |
| CMYK | cmyk(83%, 86%, 0%, 39%) |
| LAB | lab(20.7 47.8 -68.6) |
| LCH | lch(20.7 83.6 304.8) |
| OKLCH | oklch(0.338 0.199 270.2) |
Copy-ready code
/* CSS */
color: #1b169b;
background-color: #1b169b;
/* Tailwind (arbitrary) */
class="text-[#1b169b] bg-[#1b169b]"
/* SCSS */
$brand: #1b169b;
/* SwiftUI */
Color(red: 0.106, green: 0.086, blue: 0.608)
/* Android */
Color.parseColor("#1b169b")Accessibility — WCAG contrast
Aa
#1b169b on white: 12.85:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1b169b on black: 1.63:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red10.6%
Green8.6%
Blue60.8%
CMYK percentages
Cyan82.6%
Magenta85.8%
Yellow0.0%
Key (black)39.2%
Color previews
#1b169b text on a black background
contrast 1.63:1
Card sample
#1b169b text on a white background
contrast 12.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1b169b;
Background color
Panel with #1b169b background
background-color: #1b169b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1b169b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(27, 22, 155, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(27, 22, 155, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1b169b; background: linear-gradient(135deg, #1b169b, #74169B);