#3bbcf8
a balanced, electric cyan · cool · closest name: skyblue
RGB
59, 188, 248
HSL
199°, 93%, 60%
CMYK
76, 24, 0, 3
Luminance
0.4367
Every format
| HEX | #3bbcf8 |
| RGB | rgb(59, 188, 248) |
| HSL | hsl(199, 93%, 60%) |
| CMYK | cmyk(76%, 24%, 0%, 3%) |
| LAB | lab(72.0 -15.2 -39.6) |
| LCH | lch(72.0 42.4 249.0) |
| OKLCH | oklch(0.752 0.139 233.6) |
Copy-ready code
/* CSS */
color: #3bbcf8;
background-color: #3bbcf8;
/* Tailwind (arbitrary) */
class="text-[#3bbcf8] bg-[#3bbcf8]"
/* SCSS */
$brand: #3bbcf8;
/* SwiftUI */
Color(red: 0.231, green: 0.737, blue: 0.973)
/* Android */
Color.parseColor("#3bbcf8")Accessibility — WCAG contrast
Aa
#3bbcf8 on white: 2.16:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3bbcf8 on black: 9.73:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green73.7%
Blue97.3%
CMYK percentages
Cyan76.2%
Magenta24.2%
Yellow0.0%
Key (black)2.7%
Color previews
#3bbcf8 text on a black background
contrast 9.73:1
Card sample
#3bbcf8 text on a white background
contrast 2.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3bbcf8;
Background color
Panel with #3bbcf8 background
background-color: #3bbcf8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3bbcf8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 188, 248, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 188, 248, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3bbcf8; background: linear-gradient(135deg, #3bbcf8, #3B3EF8);