#39b8f2
a balanced, electric cyan · cool · closest name: skyblue
RGB
57, 184, 242
HSL
199°, 88%, 59%
CMYK
76, 24, 0, 5
Luminance
0.4156
Every format
| HEX | #39b8f2 |
| RGB | rgb(57, 184, 242) |
| HSL | hsl(199, 88%, 59%) |
| CMYK | cmyk(76%, 24%, 0%, 5%) |
| LAB | lab(70.6 -15.3 -38.6) |
| LCH | lch(70.6 41.5 248.4) |
| OKLCH | oklch(0.739 0.136 233.2) |
Copy-ready code
/* CSS */
color: #39b8f2;
background-color: #39b8f2;
/* Tailwind (arbitrary) */
class="text-[#39b8f2] bg-[#39b8f2]"
/* SCSS */
$brand: #39b8f2;
/* SwiftUI */
Color(red: 0.224, green: 0.722, blue: 0.949)
/* Android */
Color.parseColor("#39b8f2")Accessibility — WCAG contrast
Aa
#39b8f2 on white: 2.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39b8f2 on black: 9.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green72.2%
Blue94.9%
CMYK percentages
Cyan76.4%
Magenta24.0%
Yellow0.0%
Key (black)5.1%
Color previews
#39b8f2 text on a black background
contrast 9.31:1
Card sample
#39b8f2 text on a white background
contrast 2.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39b8f2;
Background color
Panel with #39b8f2 background
background-color: #39b8f2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39b8f2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 184, 242, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 184, 242, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39b8f2; background: linear-gradient(135deg, #39b8f2, #393DF2);