#1c64fd
a balanced, electric blue · cool · closest name: royalblue
RGB
28, 100, 253
HSL
221°, 98%, 55%
CMYK
89, 61, 0, 1
Luminance
0.1645
Every format
| HEX | #1c64fd |
| RGB | rgb(28, 100, 253) |
| HSL | hsl(221, 98%, 55%) |
| CMYK | cmyk(89%, 61%, 0%, 1%) |
| LAB | lab(47.6 36.5 -81.5) |
| LCH | lch(47.6 89.3 294.2) |
| OKLCH | oklch(0.561 0.238 262.6) |
Copy-ready code
/* CSS */
color: #1c64fd;
background-color: #1c64fd;
/* Tailwind (arbitrary) */
class="text-[#1c64fd] bg-[#1c64fd]"
/* SCSS */
$brand: #1c64fd;
/* SwiftUI */
Color(red: 0.110, green: 0.392, blue: 0.992)
/* Android */
Color.parseColor("#1c64fd")Accessibility — WCAG contrast
Aa
#1c64fd on white: 4.89:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#1c64fd on black: 4.29:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.0%
Green39.2%
Blue99.2%
CMYK percentages
Cyan88.9%
Magenta60.5%
Yellow0.0%
Key (black)0.8%
Color previews
#1c64fd text on a black background
contrast 4.29:1
Card sample
#1c64fd text on a white background
contrast 4.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1c64fd;
Background color
Panel with #1c64fd background
background-color: #1c64fd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1c64fd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(28, 100, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(28, 100, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1c64fd; background: linear-gradient(135deg, #1c64fd, #6A1CFD);