#04f0fd
a balanced, electric cyan · cool · closest name: cyan
RGB
4, 240, 253
HSL
183°, 98%, 50%
CMYK
98, 5, 0, 1
Luminance
0.6944
Every format
| HEX | #04f0fd |
| RGB | rgb(4, 240, 253) |
| HSL | hsl(183, 98%, 50%) |
| CMYK | cmyk(98%, 5%, 0%, 1%) |
| LAB | lab(86.7 -42.0 -19.7) |
| LCH | lch(86.7 46.4 205.1) |
| OKLCH | oklch(0.870 0.148 201.8) |
Copy-ready code
/* CSS */
color: #04f0fd;
background-color: #04f0fd;
/* Tailwind (arbitrary) */
class="text-[#04f0fd] bg-[#04f0fd]"
/* SCSS */
$brand: #04f0fd;
/* SwiftUI */
Color(red: 0.016, green: 0.941, blue: 0.992)
/* Android */
Color.parseColor("#04f0fd")Accessibility — WCAG contrast
Aa
#04f0fd on white: 1.41:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#04f0fd on black: 14.89:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.6%
Green94.1%
Blue99.2%
CMYK percentages
Cyan98.4%
Magenta5.1%
Yellow0.0%
Key (black)0.8%
Color previews
#04f0fd text on a black background
contrast 14.89:1
Card sample
#04f0fd text on a white background
contrast 1.41:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #04f0fd;
Background color
Panel with #04f0fd background
background-color: #04f0fd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #04f0fd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(4, 240, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(4, 240, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #04f0fd; background: linear-gradient(135deg, #04f0fd, #044AFD);