#3f9fba
a balanced, vivid cyan · cool · closest name: skyblue
RGB
63, 159, 186
HSL
193°, 49%, 49%
CMYK
66, 15, 0, 27
Luminance
0.2940
Every format
| HEX | #3f9fba |
| RGB | rgb(63, 159, 186) |
| HSL | hsl(193, 49%, 49%) |
| CMYK | cmyk(66%, 15%, 0%, 27%) |
| LAB | lab(61.1 -19.5 -22.2) |
| LCH | lch(61.1 29.6 228.8) |
| OKLCH | oklch(0.657 0.097 219.8) |
Copy-ready code
/* CSS */
color: #3f9fba;
background-color: #3f9fba;
/* Tailwind (arbitrary) */
class="text-[#3f9fba] bg-[#3f9fba]"
/* SCSS */
$brand: #3f9fba;
/* SwiftUI */
Color(red: 0.247, green: 0.624, blue: 0.729)
/* Android */
Color.parseColor("#3f9fba")Accessibility — WCAG contrast
Aa
#3f9fba on white: 3.05:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#3f9fba on black: 6.88:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green62.4%
Blue72.9%
CMYK percentages
Cyan66.1%
Magenta14.5%
Yellow0.0%
Key (black)27.1%
Color previews
#3f9fba text on a black background
contrast 6.88:1
Card sample
#3f9fba text on a white background
contrast 3.05:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f9fba;
Background color
Panel with #3f9fba background
background-color: #3f9fba;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f9fba;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 159, 186, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 159, 186, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f9fba; background: linear-gradient(135deg, #3f9fba, #3F4DBA);