#5bbcf0
a balanced, electric blue · cool · closest name: skyblue
RGB
91, 188, 240
HSL
201°, 83%, 65%
CMYK
62, 22, 0, 6
Luminance
0.4448
Every format
| HEX | #5bbcf0 |
| RGB | rgb(91, 188, 240) |
| HSL | hsl(201, 83%, 65%) |
| CMYK | cmyk(62%, 22%, 0%, 6%) |
| LAB | lab(72.5 -13.3 -34.3) |
| LCH | lch(72.5 36.8 248.9) |
| OKLCH | oklch(0.757 0.118 234.7) |
Copy-ready code
/* CSS */
color: #5bbcf0;
background-color: #5bbcf0;
/* Tailwind (arbitrary) */
class="text-[#5bbcf0] bg-[#5bbcf0]"
/* SCSS */
$brand: #5bbcf0;
/* SwiftUI */
Color(red: 0.357, green: 0.737, blue: 0.941)
/* Android */
Color.parseColor("#5bbcf0")Accessibility — WCAG contrast
Aa
#5bbcf0 on white: 2.12:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#5bbcf0 on black: 9.90:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red35.7%
Green73.7%
Blue94.1%
CMYK percentages
Cyan62.1%
Magenta21.7%
Yellow0.0%
Key (black)5.9%
Color previews
#5bbcf0 text on a black background
contrast 9.90:1
Card sample
#5bbcf0 text on a white background
contrast 2.12:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5bbcf0;
Background color
Panel with #5bbcf0 background
background-color: #5bbcf0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5bbcf0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(91, 188, 240, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(91, 188, 240, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5bbcf0; background: linear-gradient(135deg, #5bbcf0, #5D5BF0);