#63abcf
a balanced, vivid blue · cool · closest name: skyblue
RGB
99, 171, 207
HSL
200°, 53%, 60%
CMYK
52, 17, 0, 19
Luminance
0.3628
Every format
| HEX | #63abcf |
| RGB | rgb(99, 171, 207) |
| HSL | hsl(200, 53%, 60%) |
| CMYK | cmyk(52%, 17%, 0%, 19%) |
| LAB | lab(66.7 -12.6 -25.2) |
| LCH | lch(66.7 28.2 243.5) |
| OKLCH | oklch(0.708 0.089 231.7) |
Copy-ready code
/* CSS */
color: #63abcf;
background-color: #63abcf;
/* Tailwind (arbitrary) */
class="text-[#63abcf] bg-[#63abcf]"
/* SCSS */
$brand: #63abcf;
/* SwiftUI */
Color(red: 0.388, green: 0.671, blue: 0.812)
/* Android */
Color.parseColor("#63abcf")Accessibility — WCAG contrast
Aa
#63abcf on white: 2.54:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#63abcf on black: 8.26:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green67.1%
Blue81.2%
CMYK percentages
Cyan52.2%
Magenta17.4%
Yellow0.0%
Key (black)18.8%
Color previews
#63abcf text on a black background
contrast 8.26:1
Card sample
#63abcf text on a white background
contrast 2.54:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #63abcf;
Background color
Panel with #63abcf background
background-color: #63abcf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #63abcf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 171, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 171, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #63abcf; background: linear-gradient(135deg, #63abcf, #6363CF);