#64ace7
a balanced, vivid blue · cool · closest name: steelblue
RGB
100, 172, 231
HSL
207°, 73%, 65%
CMYK
57, 26, 0, 9
Luminance
0.3798
Every format
| HEX | #64ace7 |
| RGB | rgb(100, 172, 231) |
| HSL | hsl(207, 73%, 65%) |
| CMYK | cmyk(57%, 26%, 0%, 9%) |
| LAB | lab(68.0 -5.7 -36.5) |
| LCH | lch(68.0 36.9 261.1) |
| OKLCH | oklch(0.721 0.113 245.0) |
Copy-ready code
/* CSS */
color: #64ace7;
background-color: #64ace7;
/* Tailwind (arbitrary) */
class="text-[#64ace7] bg-[#64ace7]"
/* SCSS */
$brand: #64ace7;
/* SwiftUI */
Color(red: 0.392, green: 0.675, blue: 0.906)
/* Android */
Color.parseColor("#64ace7")Accessibility — WCAG contrast
Aa
#64ace7 on white: 2.44:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#64ace7 on black: 8.60:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green67.5%
Blue90.6%
CMYK percentages
Cyan56.7%
Magenta25.5%
Yellow0.0%
Key (black)9.4%
Color previews
#64ace7 text on a black background
contrast 8.60:1
Card sample
#64ace7 text on a white background
contrast 2.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #64ace7;
Background color
Panel with #64ace7 background
background-color: #64ace7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #64ace7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 172, 231, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 172, 231, 0.45);
Border & gradient
Gradient panel
border: 3px solid #64ace7; background: linear-gradient(135deg, #64ace7, #7364E7);