#64ade0
a balanced, vivid blue · cool · closest name: steelblue
RGB
100, 173, 224
HSL
205°, 67%, 64%
CMYK
55, 23, 0, 12
Luminance
0.3798
Every format
| HEX | #64ade0 |
| RGB | rgb(100, 173, 224) |
| HSL | hsl(205, 67%, 64%) |
| CMYK | cmyk(55%, 23%, 0%, 12%) |
| LAB | lab(68.0 -8.4 -32.6) |
| LCH | lch(68.0 33.7 255.6) |
| OKLCH | oklch(0.720 0.105 240.8) |
Copy-ready code
/* CSS */
color: #64ade0;
background-color: #64ade0;
/* Tailwind (arbitrary) */
class="text-[#64ade0] bg-[#64ade0]"
/* SCSS */
$brand: #64ade0;
/* SwiftUI */
Color(red: 0.392, green: 0.678, blue: 0.878)
/* Android */
Color.parseColor("#64ade0")Accessibility — WCAG contrast
Aa
#64ade0 on white: 2.44:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#64ade0 on black: 8.60:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green67.8%
Blue87.8%
CMYK percentages
Cyan55.4%
Magenta22.8%
Yellow0.0%
Key (black)12.2%
Color previews
#64ade0 text on a black background
contrast 8.60:1
Card sample
#64ade0 text on a white background
contrast 2.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #64ade0;
Background color
Panel with #64ade0 background
background-color: #64ade0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #64ade0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 173, 224, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 173, 224, 0.45);
Border & gradient
Gradient panel
border: 3px solid #64ade0; background: linear-gradient(135deg, #64ade0, #6E64E0);