#39b4f2
a balanced, electric blue · cool · closest name: steelblue
RGB
57, 180, 242
HSL
200°, 88%, 59%
CMYK
76, 26, 0, 5
Luminance
0.3992
Every format
| HEX | #39b4f2 |
| RGB | rgb(57, 180, 242) |
| HSL | hsl(200, 88%, 59%) |
| CMYK | cmyk(76%, 26%, 0%, 5%) |
| LAB | lab(69.4 -13.1 -40.4) |
| LCH | lch(69.4 42.4 252.0) |
| OKLCH | oklch(0.730 0.138 235.7) |
Copy-ready code
/* CSS */
color: #39b4f2;
background-color: #39b4f2;
/* Tailwind (arbitrary) */
class="text-[#39b4f2] bg-[#39b4f2]"
/* SCSS */
$brand: #39b4f2;
/* SwiftUI */
Color(red: 0.224, green: 0.706, blue: 0.949)
/* Android */
Color.parseColor("#39b4f2")Accessibility — WCAG contrast
Aa
#39b4f2 on white: 2.34:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39b4f2 on black: 8.98:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green70.6%
Blue94.9%
CMYK percentages
Cyan76.4%
Magenta25.6%
Yellow0.0%
Key (black)5.1%
Color previews
#39b4f2 text on a black background
contrast 8.98:1
Card sample
#39b4f2 text on a white background
contrast 2.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39b4f2;
Background color
Panel with #39b4f2 background
background-color: #39b4f2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39b4f2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 180, 242, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 180, 242, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39b4f2; background: linear-gradient(135deg, #39b4f2, #3939F2);