#57ddfd
a light, electric cyan · cool · closest name: skyblue
RGB
87, 221, 253
HSL
192°, 98%, 67%
CMYK
66, 13, 0, 1
Luminance
0.6083
Every format
| HEX | #57ddfd |
| RGB | rgb(87, 221, 253) |
| HSL | hsl(192, 98%, 67%) |
| CMYK | cmyk(66%, 13%, 0%, 1%) |
| LAB | lab(82.3 -26.8 -26.3) |
| LCH | lch(82.3 37.6 224.5) |
| OKLCH | oklch(0.837 0.123 216.6) |
Copy-ready code
/* CSS */
color: #57ddfd;
background-color: #57ddfd;
/* Tailwind (arbitrary) */
class="text-[#57ddfd] bg-[#57ddfd]"
/* SCSS */
$brand: #57ddfd;
/* SwiftUI */
Color(red: 0.341, green: 0.867, blue: 0.992)
/* Android */
Color.parseColor("#57ddfd")Accessibility — WCAG contrast
Aa
#57ddfd on white: 1.59:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#57ddfd on black: 13.17:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green86.7%
Blue99.2%
CMYK percentages
Cyan65.6%
Magenta12.6%
Yellow0.0%
Key (black)0.8%
Color previews
#57ddfd text on a black background
contrast 13.17:1
Card sample
#57ddfd text on a white background
contrast 1.59:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #57ddfd;
Background color
Panel with #57ddfd background
background-color: #57ddfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #57ddfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 221, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 221, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #57ddfd; background: linear-gradient(135deg, #57ddfd, #576EFD);