#64a1df
a balanced, vivid blue · cool · closest name: steelblue
RGB
100, 161, 223
HSL
210°, 66%, 63%
CMYK
55, 28, 0, 13
Luminance
0.3353
Every format
| HEX | #64a1df |
| RGB | rgb(100, 161, 223) |
| HSL | hsl(210, 66%, 63%) |
| CMYK | cmyk(55%, 28%, 0%, 13%) |
| LAB | lab(64.6 -2.0 -37.4) |
| LCH | lch(64.6 37.4 266.9) |
| OKLCH | oklch(0.693 0.112 250.1) |
Copy-ready code
/* CSS */
color: #64a1df;
background-color: #64a1df;
/* Tailwind (arbitrary) */
class="text-[#64a1df] bg-[#64a1df]"
/* SCSS */
$brand: #64a1df;
/* SwiftUI */
Color(red: 0.392, green: 0.631, blue: 0.875)
/* Android */
Color.parseColor("#64a1df")Accessibility — WCAG contrast
Aa
#64a1df on white: 2.73:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#64a1df on black: 7.71:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green63.1%
Blue87.5%
CMYK percentages
Cyan55.2%
Magenta27.8%
Yellow0.0%
Key (black)12.5%
Color previews
#64a1df text on a black background
contrast 7.71:1
Card sample
#64a1df text on a white background
contrast 2.73:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #64a1df;
Background color
Panel with #64a1df background
background-color: #64a1df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #64a1df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 161, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 161, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #64a1df; background: linear-gradient(135deg, #64a1df, #7964DF);