#57fdfc
a light, electric cyan · cool · closest name: cyan
RGB
87, 253, 252
HSL
180°, 98%, 67%
CMYK
66, 0, 0, 1
Luminance
0.7931
Every format
| HEX | #57fdfc |
| RGB | rgb(87, 253, 252) |
| HSL | hsl(180, 98%, 67%) |
| CMYK | cmyk(66%, 0%, 0%, 1%) |
| LAB | lab(91.4 -42.1 -12.1) |
| LCH | lch(91.4 43.8 196.0) |
| OKLCH | oklch(0.910 0.135 194.5) |
Copy-ready code
/* CSS */
color: #57fdfc;
background-color: #57fdfc;
/* Tailwind (arbitrary) */
class="text-[#57fdfc] bg-[#57fdfc]"
/* SCSS */
$brand: #57fdfc;
/* SwiftUI */
Color(red: 0.341, green: 0.992, blue: 0.988)
/* Android */
Color.parseColor("#57fdfc")Accessibility — WCAG contrast
Aa
#57fdfc on white: 1.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#57fdfc on black: 16.86:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green99.2%
Blue98.8%
CMYK percentages
Cyan65.6%
Magenta0.0%
Yellow0.4%
Key (black)0.8%
Color previews
#57fdfc text on a black background
contrast 16.86:1
Card sample
#57fdfc text on a white background
contrast 1.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #57fdfc;
Background color
Panel with #57fdfc background
background-color: #57fdfc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #57fdfc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 253, 252, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 253, 252, 0.45);
Border & gradient
Gradient panel
border: 3px solid #57fdfc; background: linear-gradient(135deg, #57fdfc, #5790FD);