#136df3
a balanced, electric blue · cool · closest name: royalblue
RGB
19, 109, 243
HSL
216°, 90%, 51%
CMYK
92, 55, 0, 5
Luminance
0.1755
Every format
| HEX | #136df3 |
| RGB | rgb(19, 109, 243) |
| HSL | hsl(216, 90%, 51%) |
| CMYK | cmyk(92%, 55%, 0%, 5%) |
| LAB | lab(48.9 26.7 -73.6) |
| LCH | lch(48.9 78.3 289.9) |
| OKLCH | oklch(0.569 0.216 259.8) |
Copy-ready code
/* CSS */
color: #136df3;
background-color: #136df3;
/* Tailwind (arbitrary) */
class="text-[#136df3] bg-[#136df3]"
/* SCSS */
$brand: #136df3;
/* SwiftUI */
Color(red: 0.075, green: 0.427, blue: 0.953)
/* Android */
Color.parseColor("#136df3")Accessibility — WCAG contrast
Aa
#136df3 on white: 4.66:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#136df3 on black: 4.51:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.5%
Green42.7%
Blue95.3%
CMYK percentages
Cyan92.2%
Magenta55.1%
Yellow0.0%
Key (black)4.7%
Color previews
#136df3 text on a black background
contrast 4.51:1
Card sample
#136df3 text on a white background
contrast 4.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #136df3;
Background color
Panel with #136df3 background
background-color: #136df3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #136df3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(19, 109, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(19, 109, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #136df3; background: linear-gradient(135deg, #136df3, #4E13F3);