#00cdfb
a balanced, electric cyan · cool · closest name: skyblue
RGB
0, 205, 251
HSL
191°, 100%, 49%
CMYK
100, 18, 0, 2
Luminance
0.5063
Every format
| HEX | #00cdfb |
| RGB | rgb(0, 205, 251) |
| HSL | hsl(191, 100%, 49%) |
| CMYK | cmyk(100%, 18%, 0%, 2%) |
| LAB | lab(76.5 -26.2 -34.3) |
| LCH | lch(76.5 43.2 232.6) |
| OKLCH | oklch(0.786 0.145 221.7) |
Copy-ready code
/* CSS */
color: #00cdfb;
background-color: #00cdfb;
/* Tailwind (arbitrary) */
class="text-[#00cdfb] bg-[#00cdfb]"
/* SCSS */
$brand: #00cdfb;
/* SwiftUI */
Color(red: 0.000, green: 0.804, blue: 0.984)
/* Android */
Color.parseColor("#00cdfb")Accessibility — WCAG contrast
Aa
#00cdfb on white: 1.89:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#00cdfb on black: 11.13:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green80.4%
Blue98.4%
CMYK percentages
Cyan100.0%
Magenta18.3%
Yellow0.0%
Key (black)1.6%
Color previews
#00cdfb text on a black background
contrast 11.13:1
Card sample
#00cdfb text on a white background
contrast 1.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #00cdfb;
Background color
Panel with #00cdfb background
background-color: #00cdfb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #00cdfb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 205, 251, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 205, 251, 0.45);
Border & gradient
Gradient panel
border: 3px solid #00cdfb; background: linear-gradient(135deg, #00cdfb, #0026FB);