#64abcc
a balanced, vivid cyan · cool · closest name: skyblue
RGB
100, 171, 204
HSL
199°, 51%, 60%
CMYK
51, 16, 0, 20
Luminance
0.3619
Every format
| HEX | #64abcc |
| RGB | rgb(100, 171, 204) |
| HSL | hsl(199, 51%, 60%) |
| CMYK | cmyk(51%, 16%, 0%, 20%) |
| LAB | lab(66.7 -13.2 -23.7) |
| LCH | lch(66.7 27.1 240.8) |
| OKLCH | oklch(0.707 0.086 229.7) |
Copy-ready code
/* CSS */
color: #64abcc;
background-color: #64abcc;
/* Tailwind (arbitrary) */
class="text-[#64abcc] bg-[#64abcc]"
/* SCSS */
$brand: #64abcc;
/* SwiftUI */
Color(red: 0.392, green: 0.671, blue: 0.800)
/* Android */
Color.parseColor("#64abcc")Accessibility — WCAG contrast
Aa
#64abcc on white: 2.55:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#64abcc on black: 8.24:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green67.1%
Blue80.0%
CMYK percentages
Cyan51.0%
Magenta16.2%
Yellow0.0%
Key (black)20.0%
Color previews
#64abcc text on a black background
contrast 8.24:1
Card sample
#64abcc text on a white background
contrast 2.55:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #64abcc;
Background color
Panel with #64abcc background
background-color: #64abcc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #64abcc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 171, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 171, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #64abcc; background: linear-gradient(135deg, #64abcc, #6466CC);