#588df4
a light, electric blue · cool · closest name: dodgerblue
RGB
88, 141, 244
HSL
220°, 88%, 65%
CMYK
64, 42, 0, 4
Luminance
0.2766
Every format
| HEX | #588df4 |
| RGB | rgb(88, 141, 244) |
| HSL | hsl(220, 88%, 65%) |
| CMYK | cmyk(64%, 42%, 0%, 4%) |
| LAB | lab(59.6 14.2 -56.9) |
| LCH | lch(59.6 58.7 284.0) |
| OKLCH | oklch(0.656 0.164 262.3) |
Copy-ready code
/* CSS */
color: #588df4;
background-color: #588df4;
/* Tailwind (arbitrary) */
class="text-[#588df4] bg-[#588df4]"
/* SCSS */
$brand: #588df4;
/* SwiftUI */
Color(red: 0.345, green: 0.553, blue: 0.957)
/* Android */
Color.parseColor("#588df4")Accessibility — WCAG contrast
Aa
#588df4 on white: 3.22:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#588df4 on black: 6.53:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.5%
Green55.3%
Blue95.7%
CMYK percentages
Cyan63.9%
Magenta42.2%
Yellow0.0%
Key (black)4.3%
Color previews
#588df4 text on a black background
contrast 6.53:1
Card sample
#588df4 text on a white background
contrast 3.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #588df4;
Background color
Panel with #588df4 background
background-color: #588df4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #588df4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(88, 141, 244, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(88, 141, 244, 0.45);
Border & gradient
Gradient panel
border: 3px solid #588df4; background: linear-gradient(135deg, #588df4, #8B58F4);