#64d4df
a balanced, vivid cyan · cool · closest name: skyblue
RGB
100, 212, 223
HSL
185°, 66%, 63%
CMYK
55, 5, 0, 13
Luminance
0.5512
Every format
| HEX | #64d4df |
| RGB | rgb(100, 212, 223) |
| HSL | hsl(185, 66%, 63%) |
| CMYK | cmyk(55%, 5%, 0%, 13%) |
| LAB | lab(79.1 -28.8 -15.1) |
| LCH | lch(79.1 32.5 207.7) |
| OKLCH | oklch(0.809 0.103 204.0) |
Copy-ready code
/* CSS */
color: #64d4df;
background-color: #64d4df;
/* Tailwind (arbitrary) */
class="text-[#64d4df] bg-[#64d4df]"
/* SCSS */
$brand: #64d4df;
/* SwiftUI */
Color(red: 0.392, green: 0.831, blue: 0.875)
/* Android */
Color.parseColor("#64d4df")Accessibility — WCAG contrast
Aa
#64d4df on white: 1.75:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#64d4df on black: 12.02:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green83.1%
Blue87.5%
CMYK percentages
Cyan55.2%
Magenta4.9%
Yellow0.0%
Key (black)12.5%
Color previews
#64d4df text on a black background
contrast 12.02:1
Card sample
#64d4df text on a white background
contrast 1.75:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #64d4df;
Background color
Panel with #64d4df background
background-color: #64d4df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #64d4df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 212, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 212, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #64d4df; background: linear-gradient(135deg, #64d4df, #6482DF);