#1863ff
a balanced, electric blue · cool · closest name: royalblue
RGB
24, 99, 255
HSL
221°, 100%, 55%
CMYK
91, 61, 0, 0
Luminance
0.1634
Every format
| HEX | #1863ff |
| RGB | rgb(24, 99, 255) |
| HSL | hsl(221, 100%, 55%) |
| CMYK | cmyk(91%, 61%, 0%, 0%) |
| LAB | lab(47.4 37.7 -82.8) |
| LCH | lch(47.4 91.0 294.5) |
| OKLCH | oklch(0.560 0.242 262.5) |
Copy-ready code
/* CSS */
color: #1863ff;
background-color: #1863ff;
/* Tailwind (arbitrary) */
class="text-[#1863ff] bg-[#1863ff]"
/* SCSS */
$brand: #1863ff;
/* SwiftUI */
Color(red: 0.094, green: 0.388, blue: 1.000)
/* Android */
Color.parseColor("#1863ff")Accessibility — WCAG contrast
Aa
#1863ff on white: 4.92:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#1863ff on black: 4.27:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green38.8%
Blue100.0%
CMYK percentages
Cyan90.6%
Magenta61.2%
Yellow0.0%
Key (black)0.0%
Color previews
#1863ff text on a black background
contrast 4.27:1
Card sample
#1863ff text on a white background
contrast 4.92:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1863ff;
Background color
Panel with #1863ff background
background-color: #1863ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1863ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 99, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 99, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1863ff; background: linear-gradient(135deg, #1863ff, #6718FF);