#39afdf
a balanced, vivid cyan · cool · closest name: skyblue
RGB
57, 175, 223
HSL
197°, 72%, 55%
CMYK
74, 22, 0, 13
Luminance
0.3686
Every format
| HEX | #39afdf |
| RGB | rgb(57, 175, 223) |
| HSL | hsl(197, 72%, 55%) |
| CMYK | cmyk(74%, 22%, 0%, 13%) |
| LAB | lab(67.2 -16.8 -33.5) |
| LCH | lch(67.2 37.5 243.4) |
| OKLCH | oklch(0.710 0.123 229.8) |
Copy-ready code
/* CSS */
color: #39afdf;
background-color: #39afdf;
/* Tailwind (arbitrary) */
class="text-[#39afdf] bg-[#39afdf]"
/* SCSS */
$brand: #39afdf;
/* SwiftUI */
Color(red: 0.224, green: 0.686, blue: 0.875)
/* Android */
Color.parseColor("#39afdf")Accessibility — WCAG contrast
Aa
#39afdf on white: 2.51:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39afdf on black: 8.37:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green68.6%
Blue87.5%
CMYK percentages
Cyan74.4%
Magenta21.5%
Yellow0.0%
Key (black)12.5%
Color previews
#39afdf text on a black background
contrast 8.37:1
Card sample
#39afdf text on a white background
contrast 2.51:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39afdf;
Background color
Panel with #39afdf background
background-color: #39afdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39afdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 175, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 175, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39afdf; background: linear-gradient(135deg, #39afdf, #3940DF);