#515cd3
a balanced, vivid blue · warm · closest name: slateblue
RGB
81, 92, 211
HSL
235°, 60%, 57%
CMYK
62, 56, 0, 17
Luminance
0.1411
Every format
| HEX | #515cd3 |
| RGB | rgb(81, 92, 211) |
| HSL | hsl(235, 60%, 57%) |
| CMYK | cmyk(62%, 56%, 0%, 17%) |
| LAB | lab(44.4 31.9 -62.9) |
| LCH | lch(44.4 70.5 296.9) |
| OKLCH | oklch(0.533 0.181 274.5) |
Copy-ready code
/* CSS */
color: #515cd3;
background-color: #515cd3;
/* Tailwind (arbitrary) */
class="text-[#515cd3] bg-[#515cd3]"
/* SCSS */
$brand: #515cd3;
/* SwiftUI */
Color(red: 0.318, green: 0.361, blue: 0.827)
/* Android */
Color.parseColor("#515cd3")Accessibility — WCAG contrast
Aa
#515cd3 on white: 5.50:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#515cd3 on black: 3.82:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green36.1%
Blue82.7%
CMYK percentages
Cyan61.6%
Magenta56.4%
Yellow0.0%
Key (black)17.3%
Color previews
#515cd3 text on a black background
contrast 3.82:1
Card sample
#515cd3 text on a white background
contrast 5.50:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #515cd3;
Background color
Panel with #515cd3 background
background-color: #515cd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #515cd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 92, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 92, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #515cd3; background: linear-gradient(135deg, #515cd3, #9D51D3);