#1b236a
a dark, vivid blue · warm · closest name: midnightblue
RGB
27, 35, 106
HSL
234°, 59%, 26%
CMYK
75, 67, 0, 58
Luminance
0.0248
Every format
| HEX | #1b236a |
| RGB | rgb(27, 35, 106) |
| HSL | hsl(234, 59%, 26%) |
| CMYK | cmyk(75%, 67%, 0%, 58%) |
| LAB | lab(17.8 23.0 -42.5) |
| LCH | lch(17.8 48.3 298.5) |
| OKLCH | oklch(0.301 0.123 271.7) |
Copy-ready code
/* CSS */
color: #1b236a;
background-color: #1b236a;
/* Tailwind (arbitrary) */
class="text-[#1b236a] bg-[#1b236a]"
/* SCSS */
$brand: #1b236a;
/* SwiftUI */
Color(red: 0.106, green: 0.137, blue: 0.416)
/* Android */
Color.parseColor("#1b236a")Accessibility — WCAG contrast
Aa
#1b236a on white: 14.05:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1b236a on black: 1.50:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red10.6%
Green13.7%
Blue41.6%
CMYK percentages
Cyan74.5%
Magenta67.0%
Yellow0.0%
Key (black)58.4%
Color previews
#1b236a text on a black background
contrast 1.50:1
Card sample
#1b236a text on a white background
contrast 14.05:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1b236a;
Background color
Panel with #1b236a background
background-color: #1b236a;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1b236a;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(27, 35, 106, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(27, 35, 106, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1b236a; background: linear-gradient(135deg, #1b236a, #481B6A);