#64b7eb
a light, electric blue · cool · closest name: skyblue
RGB
100, 183, 235
HSL
203°, 77%, 66%
CMYK
57, 22, 0, 8
Luminance
0.4257
Every format
| HEX | #64b7eb |
| RGB | rgb(100, 183, 235) |
| HSL | hsl(203, 77%, 66%) |
| CMYK | cmyk(57%, 22%, 0%, 8%) |
| LAB | lab(71.3 -10.5 -33.6) |
| LCH | lch(71.3 35.2 252.7) |
| OKLCH | oklch(0.748 0.111 238.2) |
Copy-ready code
/* CSS */
color: #64b7eb;
background-color: #64b7eb;
/* Tailwind (arbitrary) */
class="text-[#64b7eb] bg-[#64b7eb]"
/* SCSS */
$brand: #64b7eb;
/* SwiftUI */
Color(red: 0.392, green: 0.718, blue: 0.922)
/* Android */
Color.parseColor("#64b7eb")Accessibility — WCAG contrast
Aa
#64b7eb on white: 2.21:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#64b7eb on black: 9.51:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green71.8%
Blue92.2%
CMYK percentages
Cyan57.4%
Magenta22.1%
Yellow0.0%
Key (black)7.8%
Color previews
#64b7eb text on a black background
contrast 9.51:1
Card sample
#64b7eb text on a white background
contrast 2.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #64b7eb;
Background color
Panel with #64b7eb background
background-color: #64b7eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #64b7eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 183, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 183, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #64b7eb; background: linear-gradient(135deg, #64b7eb, #6B64EB);