#515dfd
a light, electric blue · warm · closest name: royalblue
RGB
81, 93, 253
HSL
236°, 98%, 66%
CMYK
68, 63, 0, 1
Luminance
0.1667
Every format
| HEX | #515dfd |
| RGB | rgb(81, 93, 253) |
| HSL | hsl(236, 98%, 66%) |
| CMYK | cmyk(68%, 63%, 0%, 1%) |
| LAB | lab(47.8 45.3 -80.9) |
| LCH | lch(47.8 92.8 299.3) |
| OKLCH | oklch(0.569 0.234 273.0) |
Copy-ready code
/* CSS */
color: #515dfd;
background-color: #515dfd;
/* Tailwind (arbitrary) */
class="text-[#515dfd] bg-[#515dfd]"
/* SCSS */
$brand: #515dfd;
/* SwiftUI */
Color(red: 0.318, green: 0.365, blue: 0.992)
/* Android */
Color.parseColor("#515dfd")Accessibility — WCAG contrast
Aa
#515dfd on white: 4.85:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#515dfd on black: 4.33:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green36.5%
Blue99.2%
CMYK percentages
Cyan68.0%
Magenta63.2%
Yellow0.0%
Key (black)0.8%
Color previews
#515dfd text on a black background
contrast 4.33:1
Card sample
#515dfd text on a white background
contrast 4.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #515dfd;
Background color
Panel with #515dfd background
background-color: #515dfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #515dfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 93, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 93, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #515dfd; background: linear-gradient(135deg, #515dfd, #B851FD);