#04daeb
a balanced, electric cyan · cool · closest name: cyan
RGB
4, 218, 235
HSL
184°, 97%, 47%
CMYK
98, 7, 0, 8
Luminance
0.5617
Every format
| HEX | #04daeb |
| RGB | rgb(4, 218, 235) |
| HSL | hsl(184, 97%, 47%) |
| CMYK | cmyk(98%, 7%, 0%, 8%) |
| LAB | lab(79.7 -37.5 -20.8) |
| LCH | lch(79.7 42.9 209.0) |
| OKLCH | oklch(0.811 0.138 204.8) |
Copy-ready code
/* CSS */
color: #04daeb;
background-color: #04daeb;
/* Tailwind (arbitrary) */
class="text-[#04daeb] bg-[#04daeb]"
/* SCSS */
$brand: #04daeb;
/* SwiftUI */
Color(red: 0.016, green: 0.855, blue: 0.922)
/* Android */
Color.parseColor("#04daeb")Accessibility — WCAG contrast
Aa
#04daeb on white: 1.72:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#04daeb on black: 12.23:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.6%
Green85.5%
Blue92.2%
CMYK percentages
Cyan98.3%
Magenta7.2%
Yellow0.0%
Key (black)7.8%
Color previews
#04daeb text on a black background
contrast 12.23:1
Card sample
#04daeb text on a white background
contrast 1.72:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #04daeb;
Background color
Panel with #04daeb background
background-color: #04daeb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #04daeb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(4, 218, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(4, 218, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #04daeb; background: linear-gradient(135deg, #04daeb, #0440EB);