#39b2ee
a balanced, electric cyan · cool · closest name: steelblue
RGB
57, 178, 238
HSL
200°, 84%, 58%
CMYK
76, 25, 0, 7
Luminance
0.3888
Every format
| HEX | #39b2ee |
| RGB | rgb(57, 178, 238) |
| HSL | hsl(200, 84%, 58%) |
| CMYK | cmyk(76%, 25%, 0%, 7%) |
| LAB | lab(68.7 -13.4 -39.4) |
| LCH | lch(68.7 41.6 251.2) |
| OKLCH | oklch(0.724 0.135 235.2) |
Copy-ready code
/* CSS */
color: #39b2ee;
background-color: #39b2ee;
/* Tailwind (arbitrary) */
class="text-[#39b2ee] bg-[#39b2ee]"
/* SCSS */
$brand: #39b2ee;
/* SwiftUI */
Color(red: 0.224, green: 0.698, blue: 0.933)
/* Android */
Color.parseColor("#39b2ee")Accessibility — WCAG contrast
Aa
#39b2ee on white: 2.39:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39b2ee on black: 8.78:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green69.8%
Blue93.3%
CMYK percentages
Cyan76.1%
Magenta25.2%
Yellow0.0%
Key (black)6.7%
Color previews
#39b2ee text on a black background
contrast 8.78:1
Card sample
#39b2ee text on a white background
contrast 2.39:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39b2ee;
Background color
Panel with #39b2ee background
background-color: #39b2ee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39b2ee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 178, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 178, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39b2ee; background: linear-gradient(135deg, #39b2ee, #3939EE);