#515afd
a light, electric blue · warm · closest name: slateblue
RGB
81, 90, 253
HSL
237°, 98%, 66%
CMYK
68, 64, 0, 1
Luminance
0.1615
Every format
| HEX | #515afd |
| RGB | rgb(81, 90, 253) |
| HSL | hsl(237, 98%, 66%) |
| CMYK | cmyk(68%, 64%, 0%, 1%) |
| LAB | lab(47.2 47.1 -82.0) |
| LCH | lch(47.2 94.6 299.9) |
| OKLCH | oklch(0.564 0.237 273.5) |
Copy-ready code
/* CSS */
color: #515afd;
background-color: #515afd;
/* Tailwind (arbitrary) */
class="text-[#515afd] bg-[#515afd]"
/* SCSS */
$brand: #515afd;
/* SwiftUI */
Color(red: 0.318, green: 0.353, blue: 0.992)
/* Android */
Color.parseColor("#515afd")Accessibility — WCAG contrast
Aa
#515afd on white: 4.96:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#515afd on black: 4.23:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green35.3%
Blue99.2%
CMYK percentages
Cyan68.0%
Magenta64.4%
Yellow0.0%
Key (black)0.8%
Color previews
#515afd text on a black background
contrast 4.23:1
Card sample
#515afd text on a white background
contrast 4.96:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #515afd;
Background color
Panel with #515afd background
background-color: #515afd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #515afd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 90, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 90, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #515afd; background: linear-gradient(135deg, #515afd, #BB51FD);