#63cffc
a light, electric cyan · cool · closest name: skyblue
RGB
99, 207, 252
HSL
198°, 96%, 69%
CMYK
61, 18, 0, 1
Luminance
0.5431
Every format
| HEX | #63cffc |
| RGB | rgb(99, 207, 252) |
| HSL | hsl(198, 96%, 69%) |
| CMYK | cmyk(61%, 18%, 0%, 1%) |
| LAB | lab(78.6 -18.2 -31.4) |
| LCH | lch(78.6 36.2 239.9) |
| OKLCH | oklch(0.808 0.117 228.2) |
Copy-ready code
/* CSS */
color: #63cffc;
background-color: #63cffc;
/* Tailwind (arbitrary) */
class="text-[#63cffc] bg-[#63cffc]"
/* SCSS */
$brand: #63cffc;
/* SwiftUI */
Color(red: 0.388, green: 0.812, blue: 0.988)
/* Android */
Color.parseColor("#63cffc")Accessibility — WCAG contrast
Aa
#63cffc on white: 1.77:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#63cffc on black: 11.86:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green81.2%
Blue98.8%
CMYK percentages
Cyan60.7%
Magenta17.9%
Yellow0.0%
Key (black)1.2%
Color previews
#63cffc text on a black background
contrast 11.86:1
Card sample
#63cffc text on a white background
contrast 1.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #63cffc;
Background color
Panel with #63cffc background
background-color: #63cffc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #63cffc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 207, 252, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 207, 252, 0.45);
Border & gradient
Gradient panel
border: 3px solid #63cffc; background: linear-gradient(135deg, #63cffc, #6369FC);