#3571fd
a balanced, electric blue · cool · closest name: royalblue
RGB
53, 113, 253
HSL
222°, 98%, 60%
CMYK
79, 55, 0, 1
Luminance
0.1966
Every format
| HEX | #3571fd |
| RGB | rgb(53, 113, 253) |
| HSL | hsl(222, 98%, 60%) |
| CMYK | cmyk(79%, 55%, 0%, 1%) |
| LAB | lab(51.5 30.1 -75.1) |
| LCH | lch(51.5 80.9 291.8) |
| OKLCH | oklch(0.592 0.218 263.6) |
Copy-ready code
/* CSS */
color: #3571fd;
background-color: #3571fd;
/* Tailwind (arbitrary) */
class="text-[#3571fd] bg-[#3571fd]"
/* SCSS */
$brand: #3571fd;
/* SwiftUI */
Color(red: 0.208, green: 0.443, blue: 0.992)
/* Android */
Color.parseColor("#3571fd")Accessibility — WCAG contrast
Aa
#3571fd on white: 4.26:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#3571fd on black: 4.93:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.8%
Green44.3%
Blue99.2%
CMYK percentages
Cyan79.1%
Magenta55.3%
Yellow0.0%
Key (black)0.8%
Color previews
#3571fd text on a black background
contrast 4.93:1
Card sample
#3571fd text on a white background
contrast 4.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3571fd;
Background color
Panel with #3571fd background
background-color: #3571fd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3571fd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(53, 113, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(53, 113, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3571fd; background: linear-gradient(135deg, #3571fd, #7E35FD);