#57beee
a balanced, electric cyan · cool · closest name: skyblue
RGB
87, 190, 238
HSL
199°, 82%, 64%
CMYK
63, 20, 0, 7
Luminance
0.4503
Every format
| HEX | #57beee |
| RGB | rgb(87, 190, 238) |
| HSL | hsl(199, 82%, 64%) |
| CMYK | cmyk(63%, 20%, 0%, 7%) |
| LAB | lab(72.9 -15.6 -32.7) |
| LCH | lch(72.9 36.3 244.5) |
| OKLCH | oklch(0.760 0.117 231.3) |
Copy-ready code
/* CSS */
color: #57beee;
background-color: #57beee;
/* Tailwind (arbitrary) */
class="text-[#57beee] bg-[#57beee]"
/* SCSS */
$brand: #57beee;
/* SwiftUI */
Color(red: 0.341, green: 0.745, blue: 0.933)
/* Android */
Color.parseColor("#57beee")Accessibility — WCAG contrast
Aa
#57beee on white: 2.10:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#57beee on black: 10.01:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green74.5%
Blue93.3%
CMYK percentages
Cyan63.4%
Magenta20.2%
Yellow0.0%
Key (black)6.7%
Color previews
#57beee text on a black background
contrast 10.01:1
Card sample
#57beee text on a white background
contrast 2.10:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #57beee;
Background color
Panel with #57beee background
background-color: #57beee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #57beee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 190, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 190, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #57beee; background: linear-gradient(135deg, #57beee, #5759EE);