#39b6fd
a balanced, electric blue · cool · closest name: steelblue
RGB
57, 182, 253
HSL
202°, 98%, 61%
CMYK
78, 28, 0, 1
Luminance
0.4142
Every format
| HEX | #39b6fd |
| RGB | rgb(57, 182, 253) |
| HSL | hsl(202, 98%, 61%) |
| CMYK | cmyk(78%, 28%, 0%, 1%) |
| LAB | lab(70.5 -10.5 -44.7) |
| LCH | lch(70.5 45.9 256.8) |
| OKLCH | oklch(0.740 0.147 239.0) |
Copy-ready code
/* CSS */
color: #39b6fd;
background-color: #39b6fd;
/* Tailwind (arbitrary) */
class="text-[#39b6fd] bg-[#39b6fd]"
/* SCSS */
$brand: #39b6fd;
/* SwiftUI */
Color(red: 0.224, green: 0.714, blue: 0.992)
/* Android */
Color.parseColor("#39b6fd")Accessibility — WCAG contrast
Aa
#39b6fd on white: 2.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39b6fd on black: 9.28:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green71.4%
Blue99.2%
CMYK percentages
Cyan77.5%
Magenta28.1%
Yellow0.0%
Key (black)0.8%
Color previews
#39b6fd text on a black background
contrast 9.28:1
Card sample
#39b6fd text on a white background
contrast 2.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39b6fd;
Background color
Panel with #39b6fd background
background-color: #39b6fd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39b6fd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 182, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 182, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39b6fd; background: linear-gradient(135deg, #39b6fd, #3F39FD);