#1d59b2
a dark, vivid blue · cool · closest name: royalblue
RGB
29, 89, 178
HSL
216°, 72%, 41%
CMYK
84, 50, 0, 30
Luminance
0.1062
Every format
| HEX | #1d59b2 |
| RGB | rgb(29, 89, 178) |
| HSL | hsl(216, 72%, 41%) |
| CMYK | cmyk(84%, 50%, 0%, 30%) |
| LAB | lab(38.9 14.8 -52.6) |
| LCH | lch(38.9 54.7 285.7) |
| OKLCH | oklch(0.478 0.154 258.8) |
Copy-ready code
/* CSS */
color: #1d59b2;
background-color: #1d59b2;
/* Tailwind (arbitrary) */
class="text-[#1d59b2] bg-[#1d59b2]"
/* SCSS */
$brand: #1d59b2;
/* SwiftUI */
Color(red: 0.114, green: 0.349, blue: 0.698)
/* Android */
Color.parseColor("#1d59b2")Accessibility — WCAG contrast
Aa
#1d59b2 on white: 6.72:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#1d59b2 on black: 3.12:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.4%
Green34.9%
Blue69.8%
CMYK percentages
Cyan83.7%
Magenta50.0%
Yellow0.0%
Key (black)30.2%
Color previews
#1d59b2 text on a black background
contrast 3.12:1
Card sample
#1d59b2 text on a white background
contrast 6.72:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1d59b2;
Background color
Panel with #1d59b2 background
background-color: #1d59b2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1d59b2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(29, 89, 178, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(29, 89, 178, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1d59b2; background: linear-gradient(135deg, #1d59b2, #441DB2);