#1273df
a balanced, electric blue · cool · closest name: dodgerblue
RGB
18, 115, 223
HSL
212°, 85%, 47%
CMYK
92, 48, 0, 13
Luminance
0.1772
Every format
| HEX | #1273df |
| RGB | rgb(18, 115, 223) |
| HSL | hsl(212, 85%, 47%) |
| CMYK | cmyk(92%, 48%, 0%, 13%) |
| LAB | lab(49.1 15.1 -62.1) |
| LCH | lch(49.1 63.9 283.6) |
| OKLCH | oklch(0.566 0.184 256.0) |
Copy-ready code
/* CSS */
color: #1273df;
background-color: #1273df;
/* Tailwind (arbitrary) */
class="text-[#1273df] bg-[#1273df]"
/* SCSS */
$brand: #1273df;
/* SwiftUI */
Color(red: 0.071, green: 0.451, blue: 0.875)
/* Android */
Color.parseColor("#1273df")Accessibility — WCAG contrast
Aa
#1273df on white: 4.62:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#1273df on black: 4.54:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.1%
Green45.1%
Blue87.5%
CMYK percentages
Cyan91.9%
Magenta48.4%
Yellow0.0%
Key (black)12.5%
Color previews
#1273df text on a black background
contrast 4.54:1
Card sample
#1273df text on a white background
contrast 4.62:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1273df;
Background color
Panel with #1273df background
background-color: #1273df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1273df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(18, 115, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(18, 115, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1273df; background: linear-gradient(135deg, #1273df, #3A12DF);