#04fdfc
a balanced, electric cyan · cool · “cyan”
RGB
4, 253, 252
HSL
180°, 98%, 50%
CMYK
98, 0, 0, 1
Luminance
0.7730
Every format
| HEX | #04fdfc |
| RGB | rgb(4, 253, 252) |
| HSL | hsl(180, 98%, 50%) |
| CMYK | cmyk(98%, 0%, 0%, 1%) |
| LAB | lab(90.5 -48.0 -13.6) |
| LCH | lch(90.5 49.9 195.8) |
| OKLCH | oklch(0.900 0.153 194.3) |
Copy-ready code
/* CSS */
color: #04fdfc;
background-color: #04fdfc;
/* Tailwind (arbitrary) */
class="text-[#04fdfc] bg-[#04fdfc]"
/* SCSS */
$brand: #04fdfc;
/* SwiftUI */
Color(red: 0.016, green: 0.992, blue: 0.988)
/* Android */
Color.parseColor("#04fdfc")Accessibility — WCAG contrast
Aa
#04fdfc on white: 1.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#04fdfc on black: 16.46:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.6%
Green99.2%
Blue98.8%
CMYK percentages
Cyan98.4%
Magenta0.0%
Yellow0.4%
Key (black)0.8%
Color previews
#04fdfc text on a black background
contrast 16.46:1
Card sample
#04fdfc text on a white background
contrast 1.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #04fdfc;
Background color
Panel with #04fdfc background
background-color: #04fdfc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #04fdfc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(4, 253, 252, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(4, 253, 252, 0.45);
Border & gradient
Gradient panel
border: 3px solid #04fdfc; background: linear-gradient(135deg, #04fdfc, #0458FD);