#57abec
a balanced, electric blue · cool · closest name: steelblue
RGB
87, 171, 236
HSL
206°, 80%, 63%
CMYK
63, 28, 0, 8
Luminance
0.3721
Every format
| HEX | #57abec |
| RGB | rgb(87, 171, 236) |
| HSL | hsl(206, 80%, 63%) |
| CMYK | cmyk(63%, 28%, 0%, 8%) |
| LAB | lab(67.4 -6.0 -40.1) |
| LCH | lch(67.4 40.6 261.5) |
| OKLCH | oklch(0.716 0.126 244.3) |
Copy-ready code
/* CSS */
color: #57abec;
background-color: #57abec;
/* Tailwind (arbitrary) */
class="text-[#57abec] bg-[#57abec]"
/* SCSS */
$brand: #57abec;
/* SwiftUI */
Color(red: 0.341, green: 0.671, blue: 0.925)
/* Android */
Color.parseColor("#57abec")Accessibility — WCAG contrast
Aa
#57abec on white: 2.49:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#57abec on black: 8.44:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green67.1%
Blue92.5%
CMYK percentages
Cyan63.1%
Magenta27.5%
Yellow0.0%
Key (black)7.5%
Color previews
#57abec text on a black background
contrast 8.44:1
Card sample
#57abec text on a white background
contrast 2.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #57abec;
Background color
Panel with #57abec background
background-color: #57abec;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #57abec;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 171, 236, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 171, 236, 0.45);
Border & gradient
Gradient panel
border: 3px solid #57abec; background: linear-gradient(135deg, #57abec, #6657EC);