#3fbdee
a balanced, electric cyan · cool · closest name: skyblue
RGB
63, 189, 238
HSL
197°, 84%, 59%
CMYK
74, 21, 0, 7
Luminance
0.4363
Every format
| HEX | #3fbdee |
| RGB | rgb(63, 189, 238) |
| HSL | hsl(197, 84%, 59%) |
| CMYK | cmyk(74%, 21%, 0%, 7%) |
| LAB | lab(72.0 -18.5 -34.2) |
| LCH | lch(72.0 38.9 241.6) |
| OKLCH | oklch(0.750 0.128 228.5) |
Copy-ready code
/* CSS */
color: #3fbdee;
background-color: #3fbdee;
/* Tailwind (arbitrary) */
class="text-[#3fbdee] bg-[#3fbdee]"
/* SCSS */
$brand: #3fbdee;
/* SwiftUI */
Color(red: 0.247, green: 0.741, blue: 0.933)
/* Android */
Color.parseColor("#3fbdee")Accessibility — WCAG contrast
Aa
#3fbdee on white: 2.16:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fbdee on black: 9.73:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green74.1%
Blue93.3%
CMYK percentages
Cyan73.5%
Magenta20.6%
Yellow0.0%
Key (black)6.7%
Color previews
#3fbdee text on a black background
contrast 9.73:1
Card sample
#3fbdee text on a white background
contrast 2.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fbdee;
Background color
Panel with #3fbdee background
background-color: #3fbdee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fbdee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 189, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 189, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fbdee; background: linear-gradient(135deg, #3fbdee, #3F48EE);