#39afee
a balanced, electric blue · cool · closest name: steelblue
RGB
57, 175, 238
HSL
201°, 84%, 58%
CMYK
76, 27, 0, 7
Luminance
0.3770
Every format
| HEX | #39afee |
| RGB | rgb(57, 175, 238) |
| HSL | hsl(201, 84%, 58%) |
| CMYK | cmyk(76%, 27%, 0%, 7%) |
| LAB | lab(67.8 -11.8 -40.7) |
| LCH | lch(67.8 42.4 253.9) |
| OKLCH | oklch(0.717 0.137 237.0) |
Copy-ready code
/* CSS */
color: #39afee;
background-color: #39afee;
/* Tailwind (arbitrary) */
class="text-[#39afee] bg-[#39afee]"
/* SCSS */
$brand: #39afee;
/* SwiftUI */
Color(red: 0.224, green: 0.686, blue: 0.933)
/* Android */
Color.parseColor("#39afee")Accessibility — WCAG contrast
Aa
#39afee on white: 2.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39afee on black: 8.54:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green68.6%
Blue93.3%
CMYK percentages
Cyan76.1%
Magenta26.5%
Yellow0.0%
Key (black)6.7%
Color previews
#39afee text on a black background
contrast 8.54:1
Card sample
#39afee text on a white background
contrast 2.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39afee;
Background color
Panel with #39afee background
background-color: #39afee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39afee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 175, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 175, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39afee; background: linear-gradient(135deg, #39afee, #3C39EE);