#1c41df
a balanced, electric blue · warm · closest name: slateblue
RGB
28, 65, 223
HSL
229°, 78%, 49%
CMYK
87, 71, 0, 13
Luminance
0.0936
Every format
| HEX | #1c41df |
| RGB | rgb(28, 65, 223) |
| HSL | hsl(229, 78%, 49%) |
| CMYK | cmyk(87%, 71%, 0%, 13%) |
| LAB | lab(36.7 47.3 -82.5) |
| LCH | lch(36.7 95.0 299.8) |
| OKLCH | oklch(0.473 0.240 265.8) |
Copy-ready code
/* CSS */
color: #1c41df;
background-color: #1c41df;
/* Tailwind (arbitrary) */
class="text-[#1c41df] bg-[#1c41df]"
/* SCSS */
$brand: #1c41df;
/* SwiftUI */
Color(red: 0.110, green: 0.255, blue: 0.875)
/* Android */
Color.parseColor("#1c41df")Accessibility — WCAG contrast
Aa
#1c41df on white: 7.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1c41df on black: 2.87:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.0%
Green25.5%
Blue87.5%
CMYK percentages
Cyan87.4%
Magenta70.9%
Yellow0.0%
Key (black)12.5%
Color previews
#1c41df text on a black background
contrast 2.87:1
Card sample
#1c41df text on a white background
contrast 7.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1c41df;
Background color
Panel with #1c41df background
background-color: #1c41df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1c41df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(28, 65, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(28, 65, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1c41df; background: linear-gradient(135deg, #1c41df, #791CDF);