#515fdf
a balanced, vivid blue · warm · closest name: royalblue
RGB
81, 95, 223
HSL
234°, 69%, 60%
CMYK
64, 57, 0, 13
Luminance
0.1526
Every format
| HEX | #515fdf |
| RGB | rgb(81, 95, 223) |
| HSL | hsl(234, 69%, 60%) |
| CMYK | cmyk(64%, 57%, 0%, 13%) |
| LAB | lab(46.0 34.1 -67.1) |
| LCH | lch(46.0 75.3 297.0) |
| OKLCH | oklch(0.548 0.193 273.5) |
Copy-ready code
/* CSS */
color: #515fdf;
background-color: #515fdf;
/* Tailwind (arbitrary) */
class="text-[#515fdf] bg-[#515fdf]"
/* SCSS */
$brand: #515fdf;
/* SwiftUI */
Color(red: 0.318, green: 0.373, blue: 0.875)
/* Android */
Color.parseColor("#515fdf")Accessibility — WCAG contrast
Aa
#515fdf on white: 5.18:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#515fdf on black: 4.05:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green37.3%
Blue87.5%
CMYK percentages
Cyan63.7%
Magenta57.4%
Yellow0.0%
Key (black)12.5%
Color previews
#515fdf text on a black background
contrast 4.05:1
Card sample
#515fdf text on a white background
contrast 5.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #515fdf;
Background color
Panel with #515fdf background
background-color: #515fdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #515fdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 95, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 95, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #515fdf; background: linear-gradient(135deg, #515fdf, #A251DF);