#39baf0
a balanced, electric cyan · cool · closest name: skyblue
RGB
57, 186, 240
HSL
198°, 86%, 58%
CMYK
76, 23, 0, 6
Luminance
0.4228
Every format
| HEX | #39baf0 |
| RGB | rgb(57, 186, 240) |
| HSL | hsl(198, 86%, 58%) |
| CMYK | cmyk(76%, 23%, 0%, 6%) |
| LAB | lab(71.1 -17.0 -36.7) |
| LCH | lch(71.1 40.5 245.2) |
| OKLCH | oklch(0.743 0.133 230.9) |
Copy-ready code
/* CSS */
color: #39baf0;
background-color: #39baf0;
/* Tailwind (arbitrary) */
class="text-[#39baf0] bg-[#39baf0]"
/* SCSS */
$brand: #39baf0;
/* SwiftUI */
Color(red: 0.224, green: 0.729, blue: 0.941)
/* Android */
Color.parseColor("#39baf0")Accessibility — WCAG contrast
Aa
#39baf0 on white: 2.22:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39baf0 on black: 9.46:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green72.9%
Blue94.1%
CMYK percentages
Cyan76.3%
Magenta22.5%
Yellow0.0%
Key (black)5.9%
Color previews
#39baf0 text on a black background
contrast 9.46:1
Card sample
#39baf0 text on a white background
contrast 2.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39baf0;
Background color
Panel with #39baf0 background
background-color: #39baf0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39baf0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 186, 240, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 186, 240, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39baf0; background: linear-gradient(135deg, #39baf0, #3940F0);