#515ada
a balanced, vivid blue · warm · closest name: slateblue
RGB
81, 90, 218
HSL
236°, 65%, 59%
CMYK
63, 59, 0, 15
Luminance
0.1412
Every format
| HEX | #515ada |
| RGB | rgb(81, 90, 218) |
| HSL | hsl(236, 65%, 59%) |
| CMYK | cmyk(63%, 59%, 0%, 15%) |
| LAB | lab(44.4 35.5 -66.8) |
| LCH | lch(44.4 75.7 298.0) |
| OKLCH | oklch(0.535 0.193 274.8) |
Copy-ready code
/* CSS */
color: #515ada;
background-color: #515ada;
/* Tailwind (arbitrary) */
class="text-[#515ada] bg-[#515ada]"
/* SCSS */
$brand: #515ada;
/* SwiftUI */
Color(red: 0.318, green: 0.353, blue: 0.855)
/* Android */
Color.parseColor("#515ada")Accessibility — WCAG contrast
Aa
#515ada on white: 5.49:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#515ada on black: 3.82:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green35.3%
Blue85.5%
CMYK percentages
Cyan62.8%
Magenta58.7%
Yellow0.0%
Key (black)14.5%
Color previews
#515ada text on a black background
contrast 3.82:1
Card sample
#515ada text on a white background
contrast 5.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #515ada;
Background color
Panel with #515ada background
background-color: #515ada;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #515ada;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 90, 218, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 90, 218, 0.45);
Border & gradient
Gradient panel
border: 3px solid #515ada; background: linear-gradient(135deg, #515ada, #A351DA);