#138ba8
a dark, electric cyan · cool · closest name: steelblue
RGB
19, 139, 168
HSL
192°, 80%, 37%
CMYK
89, 17, 0, 34
Luminance
0.2143
Every format
| HEX | #138ba8 |
| RGB | rgb(19, 139, 168) |
| HSL | hsl(192, 80%, 37%) |
| CMYK | cmyk(89%, 17%, 0%, 34%) |
| LAB | lab(53.4 -19.9 -23.9) |
| LCH | lch(53.4 31.1 230.2) |
| OKLCH | oklch(0.590 0.104 220.2) |
Copy-ready code
/* CSS */
color: #138ba8;
background-color: #138ba8;
/* Tailwind (arbitrary) */
class="text-[#138ba8] bg-[#138ba8]"
/* SCSS */
$brand: #138ba8;
/* SwiftUI */
Color(red: 0.075, green: 0.545, blue: 0.659)
/* Android */
Color.parseColor("#138ba8")Accessibility — WCAG contrast
Aa
#138ba8 on white: 3.97:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#138ba8 on black: 5.29:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.5%
Green54.5%
Blue65.9%
CMYK percentages
Cyan88.7%
Magenta17.3%
Yellow0.0%
Key (black)34.1%
Color previews
#138ba8 text on a black background
contrast 5.29:1
Card sample
#138ba8 text on a white background
contrast 3.97:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #138ba8;
Background color
Panel with #138ba8 background
background-color: #138ba8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #138ba8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(19, 139, 168, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(19, 139, 168, 0.45);
Border & gradient
Gradient panel
border: 3px solid #138ba8; background: linear-gradient(135deg, #138ba8, #1328A8);