#64d0df
a balanced, vivid cyan · cool · closest name: skyblue
RGB
100, 208, 223
HSL
187°, 66%, 63%
CMYK
55, 7, 0, 13
Luminance
0.5315
Every format
| HEX | #64d0df |
| RGB | rgb(100, 208, 223) |
| HSL | hsl(187, 66%, 63%) |
| CMYK | cmyk(55%, 7%, 0%, 13%) |
| LAB | lab(78.0 -26.8 -16.9) |
| LCH | lch(78.0 31.7 212.2) |
| OKLCH | oklch(0.800 0.101 207.5) |
Copy-ready code
/* CSS */
color: #64d0df;
background-color: #64d0df;
/* Tailwind (arbitrary) */
class="text-[#64d0df] bg-[#64d0df]"
/* SCSS */
$brand: #64d0df;
/* SwiftUI */
Color(red: 0.392, green: 0.816, blue: 0.875)
/* Android */
Color.parseColor("#64d0df")Accessibility — WCAG contrast
Aa
#64d0df on white: 1.81:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#64d0df on black: 11.63:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green81.6%
Blue87.5%
CMYK percentages
Cyan55.2%
Magenta6.7%
Yellow0.0%
Key (black)12.5%
Color previews
#64d0df text on a black background
contrast 11.63:1
Card sample
#64d0df text on a white background
contrast 1.81:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #64d0df;
Background color
Panel with #64d0df background
background-color: #64d0df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #64d0df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 208, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 208, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #64d0df; background: linear-gradient(135deg, #64d0df, #647EDF);