#138eee
a balanced, electric blue · cool · closest name: dodgerblue
RGB
19, 142, 238
HSL
206°, 87%, 50%
CMYK
92, 40, 0, 7
Luminance
0.2566
Every format
| HEX | #138eee |
| RGB | rgb(19, 142, 238) |
| HSL | hsl(206, 87%, 50%) |
| CMYK | cmyk(92%, 40%, 0%, 7%) |
| LAB | lab(57.7 4.2 -56.7) |
| LCH | lch(57.7 56.9 274.3) |
| OKLCH | oklch(0.635 0.173 249.8) |
Copy-ready code
/* CSS */
color: #138eee;
background-color: #138eee;
/* Tailwind (arbitrary) */
class="text-[#138eee] bg-[#138eee]"
/* SCSS */
$brand: #138eee;
/* SwiftUI */
Color(red: 0.075, green: 0.557, blue: 0.933)
/* Android */
Color.parseColor("#138eee")Accessibility — WCAG contrast
Aa
#138eee on white: 3.42:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#138eee on black: 6.13:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.5%
Green55.7%
Blue93.3%
CMYK percentages
Cyan92.0%
Magenta40.3%
Yellow0.0%
Key (black)6.7%
Color previews
#138eee text on a black background
contrast 6.13:1
Card sample
#138eee text on a white background
contrast 3.42:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #138eee;
Background color
Panel with #138eee background
background-color: #138eee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #138eee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(19, 142, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(19, 142, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #138eee; background: linear-gradient(135deg, #138eee, #2A13EE);