#63ddf1
a light, electric cyan · cool · closest name: skyblue
RGB
99, 221, 241
HSL
189°, 84%, 67%
CMYK
59, 8, 0, 6
Luminance
0.6072
Every format
| HEX | #63ddf1 |
| RGB | rgb(99, 221, 241) |
| HSL | hsl(189, 84%, 67%) |
| CMYK | cmyk(59%, 8%, 0%, 6%) |
| LAB | lab(82.2 -28.4 -20.0) |
| LCH | lch(82.2 34.7 215.2) |
| OKLCH | oklch(0.836 0.112 209.8) |
Copy-ready code
/* CSS */
color: #63ddf1;
background-color: #63ddf1;
/* Tailwind (arbitrary) */
class="text-[#63ddf1] bg-[#63ddf1]"
/* SCSS */
$brand: #63ddf1;
/* SwiftUI */
Color(red: 0.388, green: 0.867, blue: 0.945)
/* Android */
Color.parseColor("#63ddf1")Accessibility — WCAG contrast
Aa
#63ddf1 on white: 1.60:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#63ddf1 on black: 13.14:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green86.7%
Blue94.5%
CMYK percentages
Cyan58.9%
Magenta8.3%
Yellow0.0%
Key (black)5.5%
Color previews
#63ddf1 text on a black background
contrast 13.14:1
Card sample
#63ddf1 text on a white background
contrast 1.60:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #63ddf1;
Background color
Panel with #63ddf1 background
background-color: #63ddf1;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #63ddf1;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 221, 241, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 221, 241, 0.45);
Border & gradient
Gradient panel
border: 3px solid #63ddf1; background: linear-gradient(135deg, #63ddf1, #637EF1);