#3564fd
a balanced, electric blue · warm · closest name: royalblue
RGB
53, 100, 253
HSL
226°, 98%, 60%
CMYK
79, 61, 0, 1
Luminance
0.1696
Every format
| HEX | #3564fd |
| RGB | rgb(53, 100, 253) |
| HSL | hsl(226, 98%, 60%) |
| CMYK | cmyk(79%, 61%, 0%, 1%) |
| LAB | lab(48.2 38.2 -80.4) |
| LCH | lch(48.2 89.0 295.4) |
| OKLCH | oklch(0.568 0.233 265.9) |
Copy-ready code
/* CSS */
color: #3564fd;
background-color: #3564fd;
/* Tailwind (arbitrary) */
class="text-[#3564fd] bg-[#3564fd]"
/* SCSS */
$brand: #3564fd;
/* SwiftUI */
Color(red: 0.208, green: 0.392, blue: 0.992)
/* Android */
Color.parseColor("#3564fd")Accessibility — WCAG contrast
Aa
#3564fd on white: 4.78:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3564fd on black: 4.39:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.8%
Green39.2%
Blue99.2%
CMYK percentages
Cyan79.1%
Magenta60.5%
Yellow0.0%
Key (black)0.8%
Color previews
#3564fd text on a black background
contrast 4.39:1
Card sample
#3564fd text on a white background
contrast 4.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3564fd;
Background color
Panel with #3564fd background
background-color: #3564fd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3564fd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(53, 100, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(53, 100, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3564fd; background: linear-gradient(135deg, #3564fd, #8B35FD);