#58efef
a balanced, electric cyan · cool · closest name: cyan
RGB
88, 239, 239
HSL
180°, 83%, 64%
CMYK
63, 0, 0, 6
Luminance
0.7004
Every format
| HEX | #58efef |
| RGB | rgb(88, 239, 239) |
| HSL | hsl(180, 83%, 64%) |
| CMYK | cmyk(63%, 0%, 0%, 6%) |
| LAB | lab(87.0 -39.1 -11.8) |
| LCH | lch(87.0 40.9 196.8) |
| OKLCH | oklch(0.873 0.126 195.1) |
Copy-ready code
/* CSS */
color: #58efef;
background-color: #58efef;
/* Tailwind (arbitrary) */
class="text-[#58efef] bg-[#58efef]"
/* SCSS */
$brand: #58efef;
/* SwiftUI */
Color(red: 0.345, green: 0.937, blue: 0.937)
/* Android */
Color.parseColor("#58efef")Accessibility — WCAG contrast
Aa
#58efef on white: 1.40:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#58efef on black: 15.01:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.5%
Green93.7%
Blue93.7%
CMYK percentages
Cyan63.2%
Magenta0.0%
Yellow0.0%
Key (black)6.3%
Color previews
#58efef text on a black background
contrast 15.01:1
Card sample
#58efef text on a white background
contrast 1.40:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #58efef;
Background color
Panel with #58efef background
background-color: #58efef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #58efef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(88, 239, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(88, 239, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #58efef; background: linear-gradient(135deg, #58efef, #588AEF);