#588dfd
a light, electric blue · cool · closest name: dodgerblue
RGB
88, 141, 253
HSL
221°, 98%, 67%
CMYK
65, 44, 0, 1
Luminance
0.2822
Every format
| HEX | #588dfd |
| RGB | rgb(88, 141, 253) |
| HSL | hsl(221, 98%, 67%) |
| CMYK | cmyk(65%, 44%, 0%, 1%) |
| LAB | lab(60.1 17.3 -61.1) |
| LCH | lch(60.1 63.5 285.8) |
| OKLCH | oklch(0.662 0.176 263.3) |
Copy-ready code
/* CSS */
color: #588dfd;
background-color: #588dfd;
/* Tailwind (arbitrary) */
class="text-[#588dfd] bg-[#588dfd]"
/* SCSS */
$brand: #588dfd;
/* SwiftUI */
Color(red: 0.345, green: 0.553, blue: 0.992)
/* Android */
Color.parseColor("#588dfd")Accessibility — WCAG contrast
Aa
#588dfd on white: 3.16:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#588dfd on black: 6.64:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.5%
Green55.3%
Blue99.2%
CMYK percentages
Cyan65.2%
Magenta44.3%
Yellow0.0%
Key (black)0.8%
Color previews
#588dfd text on a black background
contrast 6.64:1
Card sample
#588dfd text on a white background
contrast 3.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #588dfd;
Background color
Panel with #588dfd background
background-color: #588dfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #588dfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(88, 141, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(88, 141, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #588dfd; background: linear-gradient(135deg, #588dfd, #9158FD);