#55bbff
a light, electric blue · cool · closest name: skyblue
RGB
85, 187, 255
HSL
204°, 100%, 67%
CMYK
67, 27, 0, 0
Luminance
0.4469
Every format
| HEX | #55bbff |
| RGB | rgb(85, 187, 255) |
| HSL | hsl(204, 100%, 67%) |
| CMYK | cmyk(67%, 27%, 0%, 0%) |
| LAB | lab(72.7 -8.9 -42.2) |
| LCH | lch(72.7 43.2 258.0) |
| OKLCH | oklch(0.760 0.136 241.0) |
Copy-ready code
/* CSS */
color: #55bbff;
background-color: #55bbff;
/* Tailwind (arbitrary) */
class="text-[#55bbff] bg-[#55bbff]"
/* SCSS */
$brand: #55bbff;
/* SwiftUI */
Color(red: 0.333, green: 0.733, blue: 1.000)
/* Android */
Color.parseColor("#55bbff")Accessibility — WCAG contrast
Aa
#55bbff on white: 2.11:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#55bbff on black: 9.94:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green73.3%
Blue100.0%
CMYK percentages
Cyan66.7%
Magenta26.7%
Yellow0.0%
Key (black)0.0%
Color previews
#55bbff text on a black background
contrast 9.94:1
Card sample
#55bbff text on a white background
contrast 2.11:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #55bbff;
Background color
Panel with #55bbff background
background-color: #55bbff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #55bbff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 187, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 187, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #55bbff; background: linear-gradient(135deg, #55bbff, #6055FF);