#58acf3
a balanced, electric blue · cool · closest name: steelblue
RGB
88, 172, 243
HSL
208°, 87%, 65%
CMYK
64, 29, 0, 5
Luminance
0.3805
Every format
| HEX | #58acf3 |
| RGB | rgb(88, 172, 243) |
| HSL | hsl(208, 87%, 65%) |
| CMYK | cmyk(64%, 29%, 0%, 5%) |
| LAB | lab(68.1 -4.1 -43.0) |
| LCH | lch(68.1 43.2 264.5) |
| OKLCH | oklch(0.722 0.132 246.5) |
Copy-ready code
/* CSS */
color: #58acf3;
background-color: #58acf3;
/* Tailwind (arbitrary) */
class="text-[#58acf3] bg-[#58acf3]"
/* SCSS */
$brand: #58acf3;
/* SwiftUI */
Color(red: 0.345, green: 0.675, blue: 0.953)
/* Android */
Color.parseColor("#58acf3")Accessibility — WCAG contrast
Aa
#58acf3 on white: 2.44:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#58acf3 on black: 8.61:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.5%
Green67.5%
Blue95.3%
CMYK percentages
Cyan63.8%
Magenta29.2%
Yellow0.0%
Key (black)4.7%
Color previews
#58acf3 text on a black background
contrast 8.61:1
Card sample
#58acf3 text on a white background
contrast 2.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #58acf3;
Background color
Panel with #58acf3 background
background-color: #58acf3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #58acf3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(88, 172, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(88, 172, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #58acf3; background: linear-gradient(135deg, #58acf3, #6B58F3);