#136dbb
a dark, electric blue · cool · closest name: steelblue
RGB
19, 109, 187
HSL
208°, 82%, 40%
CMYK
90, 42, 0, 27
Luminance
0.1466
Every format
| HEX | #136dbb |
| RGB | rgb(19, 109, 187) |
| HSL | hsl(208, 82%, 40%) |
| CMYK | cmyk(90%, 42%, 0%, 27%) |
| LAB | lab(45.2 4.8 -47.9) |
| LCH | lch(45.2 48.1 275.7) |
| OKLCH | oklch(0.528 0.145 251.0) |
Copy-ready code
/* CSS */
color: #136dbb;
background-color: #136dbb;
/* Tailwind (arbitrary) */
class="text-[#136dbb] bg-[#136dbb]"
/* SCSS */
$brand: #136dbb;
/* SwiftUI */
Color(red: 0.075, green: 0.427, blue: 0.733)
/* Android */
Color.parseColor("#136dbb")Accessibility — WCAG contrast
Aa
#136dbb on white: 5.34:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#136dbb on black: 3.93:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.5%
Green42.7%
Blue73.3%
CMYK percentages
Cyan89.8%
Magenta41.7%
Yellow0.0%
Key (black)26.7%
Color previews
#136dbb text on a black background
contrast 3.93:1
Card sample
#136dbb text on a white background
contrast 5.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #136dbb;
Background color
Panel with #136dbb background
background-color: #136dbb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #136dbb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(19, 109, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(19, 109, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #136dbb; background: linear-gradient(135deg, #136dbb, #2913BB);