#04c3eb
a balanced, electric cyan · cool · closest name: skyblue
RGB
4, 195, 235
HSL
190°, 97%, 47%
CMYK
98, 17, 0, 8
Luminance
0.4505
Every format
| HEX | #04c3eb |
| RGB | rgb(4, 195, 235) |
| HSL | hsl(190, 97%, 47%) |
| CMYK | cmyk(98%, 17%, 0%, 8%) |
| LAB | lab(72.9 -26.4 -31.2) |
| LCH | lch(72.9 40.9 229.7) |
| OKLCH | oklch(0.756 0.137 219.7) |
Copy-ready code
/* CSS */
color: #04c3eb;
background-color: #04c3eb;
/* Tailwind (arbitrary) */
class="text-[#04c3eb] bg-[#04c3eb]"
/* SCSS */
$brand: #04c3eb;
/* SwiftUI */
Color(red: 0.016, green: 0.765, blue: 0.922)
/* Android */
Color.parseColor("#04c3eb")Accessibility — WCAG contrast
Aa
#04c3eb on white: 2.10:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#04c3eb on black: 10.01:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.6%
Green76.5%
Blue92.2%
CMYK percentages
Cyan98.3%
Magenta17.0%
Yellow0.0%
Key (black)7.8%
Color previews
#04c3eb text on a black background
contrast 10.01:1
Card sample
#04c3eb text on a white background
contrast 2.10:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #04c3eb;
Background color
Panel with #04c3eb background
background-color: #04c3eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #04c3eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(4, 195, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(4, 195, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #04c3eb; background: linear-gradient(135deg, #04c3eb, #0429EB);