#00ddfd
a balanced, electric cyan · cool · closest name: skyblue
RGB
0, 221, 253
HSL
188°, 100%, 50%
CMYK
100, 13, 0, 1
Luminance
0.5880
Every format
| HEX | #00ddfd |
| RGB | rgb(0, 221, 253) |
| HSL | hsl(188, 100%, 50%) |
| CMYK | cmyk(100%, 13%, 0%, 1%) |
| LAB | lab(81.2 -33.3 -28.1) |
| LCH | lch(81.2 43.6 220.2) |
| OKLCH | oklch(0.825 0.144 213.0) |
Copy-ready code
/* CSS */
color: #00ddfd;
background-color: #00ddfd;
/* Tailwind (arbitrary) */
class="text-[#00ddfd] bg-[#00ddfd]"
/* SCSS */
$brand: #00ddfd;
/* SwiftUI */
Color(red: 0.000, green: 0.867, blue: 0.992)
/* Android */
Color.parseColor("#00ddfd")Accessibility — WCAG contrast
Aa
#00ddfd on white: 1.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#00ddfd on black: 12.76:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green86.7%
Blue99.2%
CMYK percentages
Cyan100.0%
Magenta12.6%
Yellow0.0%
Key (black)0.8%
Color previews
#00ddfd text on a black background
contrast 12.76:1
Card sample
#00ddfd text on a white background
contrast 1.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #00ddfd;
Background color
Panel with #00ddfd background
background-color: #00ddfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #00ddfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 221, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 221, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #00ddfd; background: linear-gradient(135deg, #00ddfd, #0034FD);