#515bfd
a light, electric blue · warm · closest name: royalblue
RGB
81, 91, 253
HSL
237°, 98%, 66%
CMYK
68, 64, 0, 1
Luminance
0.1632
Every format
| HEX | #515bfd |
| RGB | rgb(81, 91, 253) |
| HSL | hsl(237, 98%, 66%) |
| CMYK | cmyk(68%, 64%, 0%, 1%) |
| LAB | lab(47.4 46.5 -81.6) |
| LCH | lch(47.4 94.0 299.7) |
| OKLCH | oklch(0.565 0.236 273.3) |
Copy-ready code
/* CSS */
color: #515bfd;
background-color: #515bfd;
/* Tailwind (arbitrary) */
class="text-[#515bfd] bg-[#515bfd]"
/* SCSS */
$brand: #515bfd;
/* SwiftUI */
Color(red: 0.318, green: 0.357, blue: 0.992)
/* Android */
Color.parseColor("#515bfd")Accessibility — WCAG contrast
Aa
#515bfd on white: 4.92:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#515bfd on black: 4.26:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green35.7%
Blue99.2%
CMYK percentages
Cyan68.0%
Magenta64.0%
Yellow0.0%
Key (black)0.8%
Color previews
#515bfd text on a black background
contrast 4.26:1
Card sample
#515bfd text on a white background
contrast 4.92:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #515bfd;
Background color
Panel with #515bfd background
background-color: #515bfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #515bfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 91, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 91, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #515bfd; background: linear-gradient(135deg, #515bfd, #BA51FD);