#1b286a
a dark, vivid blue · warm · closest name: midnightblue
RGB
27, 40, 106
HSL
230°, 59%, 26%
CMYK
75, 62, 0, 58
Luminance
0.0279
Every format
| HEX | #1b286a |
| RGB | rgb(27, 40, 106) |
| HSL | hsl(230, 59%, 26%) |
| CMYK | cmyk(75%, 62%, 0%, 58%) |
| LAB | lab(19.2 19.5 -40.2) |
| LCH | lch(19.2 44.7 295.8) |
| OKLCH | oklch(0.311 0.116 269.8) |
Copy-ready code
/* CSS */
color: #1b286a;
background-color: #1b286a;
/* Tailwind (arbitrary) */
class="text-[#1b286a] bg-[#1b286a]"
/* SCSS */
$brand: #1b286a;
/* SwiftUI */
Color(red: 0.106, green: 0.157, blue: 0.416)
/* Android */
Color.parseColor("#1b286a")Accessibility — WCAG contrast
Aa
#1b286a on white: 13.48:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1b286a on black: 1.56:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red10.6%
Green15.7%
Blue41.6%
CMYK percentages
Cyan74.5%
Magenta62.3%
Yellow0.0%
Key (black)58.4%
Color previews
#1b286a text on a black background
contrast 1.56:1
Card sample
#1b286a text on a white background
contrast 13.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1b286a;
Background color
Panel with #1b286a background
background-color: #1b286a;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1b286a;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(27, 40, 106, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(27, 40, 106, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1b286a; background: linear-gradient(135deg, #1b286a, #431B6A);