#1c71fd
a balanced, electric blue · cool · closest name: royalblue
RGB
28, 113, 253
HSL
217°, 98%, 55%
CMYK
89, 55, 0, 1
Luminance
0.1915
Every format
| HEX | #1c71fd |
| RGB | rgb(28, 113, 253) |
| HSL | hsl(217, 98%, 55%) |
| CMYK | cmyk(89%, 55%, 0%, 1%) |
| LAB | lab(50.9 28.3 -76.1) |
| LCH | lch(50.9 81.2 290.4) |
| OKLCH | oklch(0.586 0.223 260.5) |
Copy-ready code
/* CSS */
color: #1c71fd;
background-color: #1c71fd;
/* Tailwind (arbitrary) */
class="text-[#1c71fd] bg-[#1c71fd]"
/* SCSS */
$brand: #1c71fd;
/* SwiftUI */
Color(red: 0.110, green: 0.443, blue: 0.992)
/* Android */
Color.parseColor("#1c71fd")Accessibility — WCAG contrast
Aa
#1c71fd on white: 4.35:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#1c71fd on black: 4.83:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.0%
Green44.3%
Blue99.2%
CMYK percentages
Cyan88.9%
Magenta55.3%
Yellow0.0%
Key (black)0.8%
Color previews
#1c71fd text on a black background
contrast 4.83:1
Card sample
#1c71fd text on a white background
contrast 4.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1c71fd;
Background color
Panel with #1c71fd background
background-color: #1c71fd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1c71fd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(28, 113, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(28, 113, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1c71fd; background: linear-gradient(135deg, #1c71fd, #5D1CFD);