#57abff
a light, electric blue · cool · closest name: dodgerblue
RGB
87, 171, 255
HSL
210°, 100%, 67%
CMYK
66, 33, 0, 0
Luminance
0.3837
Every format
| HEX | #57abff |
| RGB | rgb(87, 171, 255) |
| HSL | hsl(210, 100%, 67%) |
| CMYK | cmyk(66%, 33%, 0%, 0%) |
| LAB | lab(68.3 0.2 -49.1) |
| LCH | lch(68.3 49.1 270.3) |
| OKLCH | oklch(0.726 0.148 250.6) |
Copy-ready code
/* CSS */
color: #57abff;
background-color: #57abff;
/* Tailwind (arbitrary) */
class="text-[#57abff] bg-[#57abff]"
/* SCSS */
$brand: #57abff;
/* SwiftUI */
Color(red: 0.341, green: 0.671, blue: 1.000)
/* Android */
Color.parseColor("#57abff")Accessibility — WCAG contrast
Aa
#57abff on white: 2.42:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#57abff on black: 8.67:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green67.1%
Blue100.0%
CMYK percentages
Cyan65.9%
Magenta32.9%
Yellow0.0%
Key (black)0.0%
Color previews
#57abff text on a black background
contrast 8.67:1
Card sample
#57abff text on a white background
contrast 2.42:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #57abff;
Background color
Panel with #57abff background
background-color: #57abff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #57abff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 171, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 171, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #57abff; background: linear-gradient(135deg, #57abff, #7357FF);