#477cfd
a balanced, electric blue · cool · closest name: royalblue
RGB
71, 124, 253
HSL
223°, 98%, 64%
CMYK
72, 51, 0, 1
Luminance
0.2285
Every format
| HEX | #477cfd |
| RGB | rgb(71, 124, 253) |
| HSL | hsl(223, 98%, 64%) |
| CMYK | cmyk(72%, 51%, 0%, 1%) |
| LAB | lab(54.9 25.2 -69.4) |
| LCH | lch(54.9 73.8 289.9) |
| OKLCH | oklch(0.620 0.201 264.4) |
Copy-ready code
/* CSS */
color: #477cfd;
background-color: #477cfd;
/* Tailwind (arbitrary) */
class="text-[#477cfd] bg-[#477cfd]"
/* SCSS */
$brand: #477cfd;
/* SwiftUI */
Color(red: 0.278, green: 0.486, blue: 0.992)
/* Android */
Color.parseColor("#477cfd")Accessibility — WCAG contrast
Aa
#477cfd on white: 3.77:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#477cfd on black: 5.57:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red27.8%
Green48.6%
Blue99.2%
CMYK percentages
Cyan71.9%
Magenta51.0%
Yellow0.0%
Key (black)0.8%
Color previews
#477cfd text on a black background
contrast 5.57:1
Card sample
#477cfd text on a white background
contrast 3.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #477cfd;
Background color
Panel with #477cfd background
background-color: #477cfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #477cfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(71, 124, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(71, 124, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #477cfd; background: linear-gradient(135deg, #477cfd, #8B47FD);