#356afd
a balanced, electric blue · cool · closest name: royalblue
RGB
53, 106, 253
HSL
224°, 98%, 60%
CMYK
79, 58, 0, 1
Luminance
0.1816
Every format
| HEX | #356afd |
| RGB | rgb(53, 106, 253) |
| HSL | hsl(224, 98%, 60%) |
| CMYK | cmyk(79%, 58%, 0%, 1%) |
| LAB | lab(49.7 34.4 -78.0) |
| LCH | lch(49.7 85.2 293.8) |
| OKLCH | oklch(0.579 0.226 264.9) |
Copy-ready code
/* CSS */
color: #356afd;
background-color: #356afd;
/* Tailwind (arbitrary) */
class="text-[#356afd] bg-[#356afd]"
/* SCSS */
$brand: #356afd;
/* SwiftUI */
Color(red: 0.208, green: 0.416, blue: 0.992)
/* Android */
Color.parseColor("#356afd")Accessibility — WCAG contrast
Aa
#356afd on white: 4.53:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#356afd on black: 4.63:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.8%
Green41.6%
Blue99.2%
CMYK percentages
Cyan79.1%
Magenta58.1%
Yellow0.0%
Key (black)0.8%
Color previews
#356afd text on a black background
contrast 4.63:1
Card sample
#356afd text on a white background
contrast 4.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #356afd;
Background color
Panel with #356afd background
background-color: #356afd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #356afd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(53, 106, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(53, 106, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #356afd; background: linear-gradient(135deg, #356afd, #8535FD);