#63fefd
a light, electric cyan · cool · closest name: cyan
RGB
99, 254, 253
HSL
180°, 99%, 69%
CMYK
61, 0, 0, 0
Luminance
0.8063
Every format
| HEX | #63fefd |
| RGB | rgb(99, 254, 253) |
| HSL | hsl(180, 99%, 69%) |
| CMYK | cmyk(61%, 0%, 0%, 0%) |
| LAB | lab(92.0 -40.5 -11.7) |
| LCH | lch(92.0 42.2 196.1) |
| OKLCH | oklch(0.915 0.130 194.5) |
Copy-ready code
/* CSS */
color: #63fefd;
background-color: #63fefd;
/* Tailwind (arbitrary) */
class="text-[#63fefd] bg-[#63fefd]"
/* SCSS */
$brand: #63fefd;
/* SwiftUI */
Color(red: 0.388, green: 0.996, blue: 0.992)
/* Android */
Color.parseColor("#63fefd")Accessibility — WCAG contrast
Aa
#63fefd on white: 1.23:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#63fefd on black: 17.13:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green99.6%
Blue99.2%
CMYK percentages
Cyan61.0%
Magenta0.0%
Yellow0.4%
Key (black)0.4%
Color previews
#63fefd text on a black background
contrast 17.13:1
Card sample
#63fefd text on a white background
contrast 1.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #63fefd;
Background color
Panel with #63fefd background
background-color: #63fefd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #63fefd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 254, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 254, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #63fefd; background: linear-gradient(135deg, #63fefd, #6398FE);