#1b50a0
a dark, vivid blue · cool · closest name: royalblue
RGB
27, 80, 160
HSL
216°, 71%, 37%
CMYK
83, 50, 0, 37
Luminance
0.0851
Every format
| HEX | #1b50a0 |
| RGB | rgb(27, 80, 160) |
| HSL | hsl(216, 71%, 37%) |
| CMYK | cmyk(83%, 50%, 0%, 37%) |
| LAB | lab(35.0 13.5 -48.2) |
| LCH | lch(35.0 50.1 285.6) |
| OKLCH | oklch(0.444 0.141 259.0) |
Copy-ready code
/* CSS */
color: #1b50a0;
background-color: #1b50a0;
/* Tailwind (arbitrary) */
class="text-[#1b50a0] bg-[#1b50a0]"
/* SCSS */
$brand: #1b50a0;
/* SwiftUI */
Color(red: 0.106, green: 0.314, blue: 0.627)
/* Android */
Color.parseColor("#1b50a0")Accessibility — WCAG contrast
Aa
#1b50a0 on white: 7.77:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1b50a0 on black: 2.70:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red10.6%
Green31.4%
Blue62.7%
CMYK percentages
Cyan83.1%
Magenta50.0%
Yellow0.0%
Key (black)37.3%
Color previews
#1b50a0 text on a black background
contrast 2.70:1
Card sample
#1b50a0 text on a white background
contrast 7.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1b50a0;
Background color
Panel with #1b50a0 background
background-color: #1b50a0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1b50a0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(27, 80, 160, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(27, 80, 160, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1b50a0; background: linear-gradient(135deg, #1b50a0, #3F1BA0);