#588eee
a balanced, electric blue · cool · closest name: dodgerblue
RGB
88, 142, 238
HSL
218°, 82%, 64%
CMYK
63, 40, 0, 7
Luminance
0.2759
Every format
| HEX | #588eee |
| RGB | rgb(88, 142, 238) |
| HSL | hsl(218, 82%, 64%) |
| CMYK | cmyk(63%, 40%, 0%, 7%) |
| LAB | lab(59.5 11.6 -53.7) |
| LCH | lch(59.5 54.9 282.2) |
| OKLCH | oklch(0.655 0.155 261.1) |
Copy-ready code
/* CSS */
color: #588eee;
background-color: #588eee;
/* Tailwind (arbitrary) */
class="text-[#588eee] bg-[#588eee]"
/* SCSS */
$brand: #588eee;
/* SwiftUI */
Color(red: 0.345, green: 0.557, blue: 0.933)
/* Android */
Color.parseColor("#588eee")Accessibility — WCAG contrast
Aa
#588eee on white: 3.22:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#588eee on black: 6.52:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.5%
Green55.7%
Blue93.3%
CMYK percentages
Cyan63.0%
Magenta40.3%
Yellow0.0%
Key (black)6.7%
Color previews
#588eee text on a black background
contrast 6.52:1
Card sample
#588eee text on a white background
contrast 3.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #588eee;
Background color
Panel with #588eee background
background-color: #588eee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #588eee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(88, 142, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(88, 142, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #588eee; background: linear-gradient(135deg, #588eee, #8658EE);