#64adef
a light, electric blue · cool · closest name: steelblue
RGB
100, 173, 239
HSL
209°, 81%, 67%
CMYK
58, 28, 0, 6
Luminance
0.3883
Every format
| HEX | #64adef |
| RGB | rgb(100, 173, 239) |
| HSL | hsl(209, 81%, 67%) |
| CMYK | cmyk(58%, 28%, 0%, 6%) |
| LAB | lab(68.6 -3.8 -39.9) |
| LCH | lch(68.6 40.0 264.6) |
| OKLCH | oklch(0.727 0.121 247.5) |
Copy-ready code
/* CSS */
color: #64adef;
background-color: #64adef;
/* Tailwind (arbitrary) */
class="text-[#64adef] bg-[#64adef]"
/* SCSS */
$brand: #64adef;
/* SwiftUI */
Color(red: 0.392, green: 0.678, blue: 0.937)
/* Android */
Color.parseColor("#64adef")Accessibility — WCAG contrast
Aa
#64adef on white: 2.40:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#64adef on black: 8.77:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green67.8%
Blue93.7%
CMYK percentages
Cyan58.2%
Magenta27.6%
Yellow0.0%
Key (black)6.3%
Color previews
#64adef text on a black background
contrast 8.77:1
Card sample
#64adef text on a white background
contrast 2.40:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #64adef;
Background color
Panel with #64adef background
background-color: #64adef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #64adef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 173, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 173, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #64adef; background: linear-gradient(135deg, #64adef, #7864EF);