#1245df
a balanced, electric blue · warm · closest name: slateblue
RGB
18, 69, 223
HSL
225°, 85%, 47%
CMYK
92, 69, 0, 13
Luminance
0.0971
Every format
| HEX | #1245df |
| RGB | rgb(18, 69, 223) |
| HSL | hsl(225, 85%, 47%) |
| CMYK | cmyk(92%, 69%, 0%, 13%) |
| LAB | lab(37.3 44.5 -81.4) |
| LCH | lch(37.3 92.7 298.7) |
| OKLCH | oklch(0.477 0.237 264.3) |
Copy-ready code
/* CSS */
color: #1245df;
background-color: #1245df;
/* Tailwind (arbitrary) */
class="text-[#1245df] bg-[#1245df]"
/* SCSS */
$brand: #1245df;
/* SwiftUI */
Color(red: 0.071, green: 0.271, blue: 0.875)
/* Android */
Color.parseColor("#1245df")Accessibility — WCAG contrast
Aa
#1245df on white: 7.14:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1245df on black: 2.94:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.1%
Green27.1%
Blue87.5%
CMYK percentages
Cyan91.9%
Magenta69.1%
Yellow0.0%
Key (black)12.5%
Color previews
#1245df text on a black background
contrast 2.94:1
Card sample
#1245df text on a white background
contrast 7.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1245df;
Background color
Panel with #1245df background
background-color: #1245df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1245df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(18, 69, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(18, 69, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1245df; background: linear-gradient(135deg, #1245df, #6812DF);