#57accf
a balanced, vivid cyan · cool · closest name: skyblue
RGB
87, 172, 207
HSL
198°, 56%, 58%
CMYK
58, 17, 0, 19
Luminance
0.3604
Every format
| HEX | #57accf |
| RGB | rgb(87, 172, 207) |
| HSL | hsl(198, 56%, 58%) |
| CMYK | cmyk(58%, 17%, 0%, 19%) |
| LAB | lab(66.5 -15.6 -25.6) |
| LCH | lch(66.5 29.9 238.6) |
| OKLCH | oklch(0.705 0.097 227.4) |
Copy-ready code
/* CSS */
color: #57accf;
background-color: #57accf;
/* Tailwind (arbitrary) */
class="text-[#57accf] bg-[#57accf]"
/* SCSS */
$brand: #57accf;
/* SwiftUI */
Color(red: 0.341, green: 0.675, blue: 0.812)
/* Android */
Color.parseColor("#57accf")Accessibility — WCAG contrast
Aa
#57accf on white: 2.56:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#57accf on black: 8.21:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green67.5%
Blue81.2%
CMYK percentages
Cyan58.0%
Magenta16.9%
Yellow0.0%
Key (black)18.8%
Color previews
#57accf text on a black background
contrast 8.21:1
Card sample
#57accf text on a white background
contrast 2.56:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #57accf;
Background color
Panel with #57accf background
background-color: #57accf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #57accf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 172, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 172, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #57accf; background: linear-gradient(135deg, #57accf, #575CCF);