#57ebdf
a balanced, electric cyan · cool · closest name: turquoise
RGB
87, 235, 223
HSL
175°, 79%, 63%
CMYK
63, 0, 5, 8
Luminance
0.6677
Every format
| HEX | #57ebdf |
| RGB | rgb(87, 235, 223) |
| HSL | hsl(175, 79%, 63%) |
| CMYK | cmyk(63%, 0%, 5%, 8%) |
| LAB | lab(85.4 -41.8 -5.8) |
| LCH | lch(85.4 42.2 187.9) |
| OKLCH | oklch(0.859 0.126 187.5) |
Copy-ready code
/* CSS */
color: #57ebdf;
background-color: #57ebdf;
/* Tailwind (arbitrary) */
class="text-[#57ebdf] bg-[#57ebdf]"
/* SCSS */
$brand: #57ebdf;
/* SwiftUI */
Color(red: 0.341, green: 0.922, blue: 0.875)
/* Android */
Color.parseColor("#57ebdf")Accessibility — WCAG contrast
Aa
#57ebdf on white: 1.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#57ebdf on black: 14.35:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green92.2%
Blue87.5%
CMYK percentages
Cyan63.0%
Magenta0.0%
Yellow5.1%
Key (black)7.8%
Color previews
#57ebdf text on a black background
contrast 14.35:1
Card sample
#57ebdf text on a white background
contrast 1.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #57ebdf;
Background color
Panel with #57ebdf background
background-color: #57ebdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #57ebdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 235, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 235, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #57ebdf; background: linear-gradient(135deg, #57ebdf, #5794EB);