#145dfb
a balanced, electric blue · cool · closest name: royalblue
RGB
20, 93, 251
HSL
221°, 97%, 53%
CMYK
92, 63, 0, 2
Luminance
0.1494
Every format
| HEX | #145dfb |
| RGB | rgb(20, 93, 251) |
| HSL | hsl(221, 97%, 53%) |
| CMYK | cmyk(92%, 63%, 0%, 2%) |
| LAB | lab(45.5 39.9 -83.6) |
| LCH | lch(45.5 92.6 295.5) |
| OKLCH | oklch(0.545 0.244 262.8) |
Copy-ready code
/* CSS */
color: #145dfb;
background-color: #145dfb;
/* Tailwind (arbitrary) */
class="text-[#145dfb] bg-[#145dfb]"
/* SCSS */
$brand: #145dfb;
/* SwiftUI */
Color(red: 0.078, green: 0.365, blue: 0.984)
/* Android */
Color.parseColor("#145dfb")Accessibility — WCAG contrast
Aa
#145dfb on white: 5.27:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#145dfb on black: 3.99:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.8%
Green36.5%
Blue98.4%
CMYK percentages
Cyan92.0%
Magenta62.9%
Yellow0.0%
Key (black)1.6%
Color previews
#145dfb text on a black background
contrast 3.99:1
Card sample
#145dfb text on a white background
contrast 5.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #145dfb;
Background color
Panel with #145dfb background
background-color: #145dfb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #145dfb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(20, 93, 251, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(20, 93, 251, 0.45);
Border & gradient
Gradient panel
border: 3px solid #145dfb; background: linear-gradient(135deg, #145dfb, #6514FB);