#63cceb
a light, electric cyan · cool · closest name: skyblue
RGB
99, 204, 235
HSL
194°, 77%, 66%
CMYK
58, 13, 0, 8
Luminance
0.5184
Every format
| HEX | #63cceb |
| RGB | rgb(99, 204, 235) |
| HSL | hsl(194, 77%, 66%) |
| CMYK | cmyk(58%, 13%, 0%, 8%) |
| LAB | lab(77.2 -21.6 -24.5) |
| LCH | lch(77.2 32.7 228.5) |
| OKLCH | oklch(0.795 0.106 219.9) |
Copy-ready code
/* CSS */
color: #63cceb;
background-color: #63cceb;
/* Tailwind (arbitrary) */
class="text-[#63cceb] bg-[#63cceb]"
/* SCSS */
$brand: #63cceb;
/* SwiftUI */
Color(red: 0.388, green: 0.800, blue: 0.922)
/* Android */
Color.parseColor("#63cceb")Accessibility — WCAG contrast
Aa
#63cceb on white: 1.85:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#63cceb on black: 11.37:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green80.0%
Blue92.2%
CMYK percentages
Cyan57.9%
Magenta13.2%
Yellow0.0%
Key (black)7.8%
Color previews
#63cceb text on a black background
contrast 11.37:1
Card sample
#63cceb text on a white background
contrast 1.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #63cceb;
Background color
Panel with #63cceb background
background-color: #63cceb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #63cceb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 204, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 204, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #63cceb; background: linear-gradient(135deg, #63cceb, #6371EB);