#137fe3
a balanced, electric blue · cool · closest name: dodgerblue
RGB
19, 127, 227
HSL
209°, 85%, 48%
CMYK
92, 44, 0, 11
Luminance
0.2086
Every format
| HEX | #137fe3 |
| RGB | rgb(19, 127, 227) |
| HSL | hsl(209, 85%, 48%) |
| CMYK | cmyk(92%, 44%, 0%, 11%) |
| LAB | lab(52.8 9.1 -58.4) |
| LCH | lch(52.8 59.1 278.9) |
| OKLCH | oklch(0.595 0.176 252.9) |
Copy-ready code
/* CSS */
color: #137fe3;
background-color: #137fe3;
/* Tailwind (arbitrary) */
class="text-[#137fe3] bg-[#137fe3]"
/* SCSS */
$brand: #137fe3;
/* SwiftUI */
Color(red: 0.075, green: 0.498, blue: 0.890)
/* Android */
Color.parseColor("#137fe3")Accessibility — WCAG contrast
Aa
#137fe3 on white: 4.06:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#137fe3 on black: 5.17:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.5%
Green49.8%
Blue89.0%
CMYK percentages
Cyan91.6%
Magenta44.1%
Yellow0.0%
Key (black)11.0%
Color previews
#137fe3 text on a black background
contrast 5.17:1
Card sample
#137fe3 text on a white background
contrast 4.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #137fe3;
Background color
Panel with #137fe3 background
background-color: #137fe3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #137fe3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(19, 127, 227, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(19, 127, 227, 0.45);
Border & gradient
Gradient panel
border: 3px solid #137fe3; background: linear-gradient(135deg, #137fe3, #3113E3);