#63c3fd
a light, electric blue · cool · closest name: skyblue
RGB
99, 195, 253
HSL
203°, 98%, 69%
CMYK
61, 23, 0, 1
Luminance
0.4877
Every format
| HEX | #63c3fd |
| RGB | rgb(99, 195, 253) |
| HSL | hsl(203, 98%, 69%) |
| CMYK | cmyk(61%, 23%, 0%, 1%) |
| LAB | lab(75.3 -11.6 -37.0) |
| LCH | lch(75.3 38.8 252.6) |
| OKLCH | oklch(0.782 0.123 237.7) |
Copy-ready code
/* CSS */
color: #63c3fd;
background-color: #63c3fd;
/* Tailwind (arbitrary) */
class="text-[#63c3fd] bg-[#63c3fd]"
/* SCSS */
$brand: #63c3fd;
/* SwiftUI */
Color(red: 0.388, green: 0.765, blue: 0.992)
/* Android */
Color.parseColor("#63c3fd")Accessibility — WCAG contrast
Aa
#63c3fd on white: 1.95:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#63c3fd on black: 10.75:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green76.5%
Blue99.2%
CMYK percentages
Cyan60.9%
Magenta22.9%
Yellow0.0%
Key (black)0.8%
Color previews
#63c3fd text on a black background
contrast 10.75:1
Card sample
#63c3fd text on a white background
contrast 1.95:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #63c3fd;
Background color
Panel with #63c3fd background
background-color: #63c3fd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #63c3fd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 195, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 195, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #63c3fd; background: linear-gradient(135deg, #63c3fd, #6A63FD);