#3bbcee
a balanced, electric cyan · cool · closest name: skyblue
RGB
59, 188, 238
HSL
197°, 84%, 58%
CMYK
75, 21, 0, 7
Luminance
0.4307
Every format
| HEX | #3bbcee |
| RGB | rgb(59, 188, 238) |
| HSL | hsl(197, 84%, 58%) |
| CMYK | cmyk(75%, 21%, 0%, 7%) |
| LAB | lab(71.6 -18.5 -34.8) |
| LCH | lch(71.6 39.4 242.0) |
| OKLCH | oklch(0.747 0.130 228.8) |
Copy-ready code
/* CSS */
color: #3bbcee;
background-color: #3bbcee;
/* Tailwind (arbitrary) */
class="text-[#3bbcee] bg-[#3bbcee]"
/* SCSS */
$brand: #3bbcee;
/* SwiftUI */
Color(red: 0.231, green: 0.737, blue: 0.933)
/* Android */
Color.parseColor("#3bbcee")Accessibility — WCAG contrast
Aa
#3bbcee on white: 2.18:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3bbcee on black: 9.61:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green73.7%
Blue93.3%
CMYK percentages
Cyan75.2%
Magenta21.0%
Yellow0.0%
Key (black)6.7%
Color previews
#3bbcee text on a black background
contrast 9.61:1
Card sample
#3bbcee text on a white background
contrast 2.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3bbcee;
Background color
Panel with #3bbcee background
background-color: #3bbcee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3bbcee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 188, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 188, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3bbcee; background: linear-gradient(135deg, #3bbcee, #3B44EE);