#64addf
a balanced, vivid blue · cool · closest name: steelblue
RGB
100, 173, 223
HSL
204°, 66%, 63%
CMYK
55, 22, 0, 13
Luminance
0.3792
Every format
| HEX | #64addf |
| RGB | rgb(100, 173, 223) |
| HSL | hsl(204, 66%, 63%) |
| CMYK | cmyk(55%, 22%, 0%, 13%) |
| LAB | lab(68.0 -8.7 -32.1) |
| LCH | lch(68.0 33.3 254.9) |
| OKLCH | oklch(0.720 0.103 240.2) |
Copy-ready code
/* CSS */
color: #64addf;
background-color: #64addf;
/* Tailwind (arbitrary) */
class="text-[#64addf] bg-[#64addf]"
/* SCSS */
$brand: #64addf;
/* SwiftUI */
Color(red: 0.392, green: 0.678, blue: 0.875)
/* Android */
Color.parseColor("#64addf")Accessibility — WCAG contrast
Aa
#64addf on white: 2.45:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#64addf on black: 8.58:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green67.8%
Blue87.5%
CMYK percentages
Cyan55.2%
Magenta22.4%
Yellow0.0%
Key (black)12.5%
Color previews
#64addf text on a black background
contrast 8.58:1
Card sample
#64addf text on a white background
contrast 2.45:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #64addf;
Background color
Panel with #64addf background
background-color: #64addf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #64addf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 173, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 173, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #64addf; background: linear-gradient(135deg, #64addf, #6D64DF);