#39dfed
a balanced, electric cyan · cool · closest name: cyan
RGB
57, 223, 237
HSL
185°, 83%, 58%
CMYK
76, 6, 0, 7
Luminance
0.5976
Every format
| HEX | #39dfed |
| RGB | rgb(57, 223, 237) |
| HSL | hsl(185, 83%, 58%) |
| CMYK | cmyk(76%, 6%, 0%, 7%) |
| LAB | lab(81.7 -36.3 -18.8) |
| LCH | lch(81.7 40.8 207.4) |
| OKLCH | oklch(0.828 0.130 203.6) |
Copy-ready code
/* CSS */
color: #39dfed;
background-color: #39dfed;
/* Tailwind (arbitrary) */
class="text-[#39dfed] bg-[#39dfed]"
/* SCSS */
$brand: #39dfed;
/* SwiftUI */
Color(red: 0.224, green: 0.875, blue: 0.929)
/* Android */
Color.parseColor("#39dfed")Accessibility — WCAG contrast
Aa
#39dfed on white: 1.62:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39dfed on black: 12.95:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green87.5%
Blue92.9%
CMYK percentages
Cyan75.9%
Magenta5.9%
Yellow0.0%
Key (black)7.1%
Color previews
#39dfed text on a black background
contrast 12.95:1
Card sample
#39dfed text on a white background
contrast 1.62:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39dfed;
Background color
Panel with #39dfed background
background-color: #39dfed;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39dfed;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 223, 237, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 223, 237, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39dfed; background: linear-gradient(135deg, #39dfed, #3967ED);