#63dcdf
a balanced, vivid cyan · cool · closest name: turquoise
RGB
99, 220, 223
HSL
182°, 66%, 63%
CMYK
56, 1, 0, 13
Luminance
0.5917
Every format
| HEX | #63dcdf |
| RGB | rgb(99, 220, 223) |
| HSL | hsl(182, 66%, 63%) |
| CMYK | cmyk(56%, 1%, 0%, 13%) |
| LAB | lab(81.4 -32.8 -11.7) |
| LCH | lch(81.4 34.8 199.7) |
| OKLCH | oklch(0.827 0.108 197.5) |
Copy-ready code
/* CSS */
color: #63dcdf;
background-color: #63dcdf;
/* Tailwind (arbitrary) */
class="text-[#63dcdf] bg-[#63dcdf]"
/* SCSS */
$brand: #63dcdf;
/* SwiftUI */
Color(red: 0.388, green: 0.863, blue: 0.875)
/* Android */
Color.parseColor("#63dcdf")Accessibility — WCAG contrast
Aa
#63dcdf on white: 1.64:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#63dcdf on black: 12.83:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green86.3%
Blue87.5%
CMYK percentages
Cyan55.6%
Magenta1.3%
Yellow0.0%
Key (black)12.5%
Color previews
#63dcdf text on a black background
contrast 12.83:1
Card sample
#63dcdf text on a white background
contrast 1.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #63dcdf;
Background color
Panel with #63dcdf background
background-color: #63dcdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #63dcdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 220, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 220, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #63dcdf; background: linear-gradient(135deg, #63dcdf, #6389DF);