#57c8df
a balanced, vivid cyan · cool · closest name: skyblue
RGB
87, 200, 223
HSL
190°, 68%, 61%
CMYK
61, 10, 0, 13
Luminance
0.4866
Every format
| HEX | #57c8df |
| RGB | rgb(87, 200, 223) |
| HSL | hsl(190, 68%, 61%) |
| CMYK | cmyk(61%, 10%, 0%, 13%) |
| LAB | lab(75.2 -25.3 -21.0) |
| LCH | lch(75.2 32.9 219.8) |
| OKLCH | oklch(0.777 0.106 213.2) |
Copy-ready code
/* CSS */
color: #57c8df;
background-color: #57c8df;
/* Tailwind (arbitrary) */
class="text-[#57c8df] bg-[#57c8df]"
/* SCSS */
$brand: #57c8df;
/* SwiftUI */
Color(red: 0.341, green: 0.784, blue: 0.875)
/* Android */
Color.parseColor("#57c8df")Accessibility — WCAG contrast
Aa
#57c8df on white: 1.96:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#57c8df on black: 10.73:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green78.4%
Blue87.5%
CMYK percentages
Cyan61.0%
Magenta10.3%
Yellow0.0%
Key (black)12.5%
Color previews
#57c8df text on a black background
contrast 10.73:1
Card sample
#57c8df text on a white background
contrast 1.96:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #57c8df;
Background color
Panel with #57c8df background
background-color: #57c8df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #57c8df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 200, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 200, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #57c8df; background: linear-gradient(135deg, #57c8df, #576DDF);