#409cdf
a balanced, vivid blue · cool · closest name: steelblue
RGB
64, 156, 223
HSL
205°, 71%, 56%
CMYK
71, 30, 0, 13
Luminance
0.3019
Every format
| HEX | #409cdf |
| RGB | rgb(64, 156, 223) |
| HSL | hsl(205, 71%, 56%) |
| CMYK | cmyk(71%, 30%, 0%, 13%) |
| LAB | lab(61.8 -5.5 -41.8) |
| LCH | lch(61.8 42.2 262.6) |
| OKLCH | oklch(0.668 0.132 243.9) |
Copy-ready code
/* CSS */
color: #409cdf;
background-color: #409cdf;
/* Tailwind (arbitrary) */
class="text-[#409cdf] bg-[#409cdf]"
/* SCSS */
$brand: #409cdf;
/* SwiftUI */
Color(red: 0.251, green: 0.612, blue: 0.875)
/* Android */
Color.parseColor("#409cdf")Accessibility — WCAG contrast
Aa
#409cdf on white: 2.98:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#409cdf on black: 7.04:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green61.2%
Blue87.5%
CMYK percentages
Cyan71.3%
Magenta30.0%
Yellow0.0%
Key (black)12.5%
Color previews
#409cdf text on a black background
contrast 7.04:1
Card sample
#409cdf text on a white background
contrast 2.98:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #409cdf;
Background color
Panel with #409cdf background
background-color: #409cdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #409cdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 156, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 156, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #409cdf; background: linear-gradient(135deg, #409cdf, #4E40DF);