#1c45ff
a balanced, electric blue · warm · closest name: blue
RGB
28, 69, 255
HSL
229°, 100%, 56%
CMYK
89, 73, 0, 0
Luminance
0.1172
Every format
| HEX | #1c45ff |
| RGB | rgb(28, 69, 255) |
| HSL | hsl(229, 100%, 56%) |
| CMYK | cmyk(89%, 73%, 0%, 0%) |
| LAB | lab(40.8 55.9 -93.7) |
| LCH | lch(40.8 109.1 300.8) |
| OKLCH | oklch(0.512 0.273 265.5) |
Copy-ready code
/* CSS */
color: #1c45ff;
background-color: #1c45ff;
/* Tailwind (arbitrary) */
class="text-[#1c45ff] bg-[#1c45ff]"
/* SCSS */
$brand: #1c45ff;
/* SwiftUI */
Color(red: 0.110, green: 0.271, blue: 1.000)
/* Android */
Color.parseColor("#1c45ff")Accessibility — WCAG contrast
Aa
#1c45ff on white: 6.28:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#1c45ff on black: 3.34:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.0%
Green27.1%
Blue100.0%
CMYK percentages
Cyan89.0%
Magenta72.9%
Yellow0.0%
Key (black)0.0%
Color previews
#1c45ff text on a black background
contrast 3.34:1
Card sample
#1c45ff text on a white background
contrast 6.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1c45ff;
Background color
Panel with #1c45ff background
background-color: #1c45ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1c45ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(28, 69, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(28, 69, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1c45ff; background: linear-gradient(135deg, #1c45ff, #8A1CFF);