#478acd
a balanced, vivid blue · cool · closest name: steelblue
RGB
71, 138, 205
HSL
210°, 57%, 54%
CMYK
65, 33, 0, 20
Luminance
0.2392
Every format
| HEX | #478acd |
| RGB | rgb(71, 138, 205) |
| HSL | hsl(210, 57%, 54%) |
| CMYK | cmyk(65%, 33%, 0%, 20%) |
| LAB | lab(56.0 -0.2 -40.9) |
| LCH | lch(56.0 40.9 269.8) |
| OKLCH | oklch(0.620 0.123 250.4) |
Copy-ready code
/* CSS */
color: #478acd;
background-color: #478acd;
/* Tailwind (arbitrary) */
class="text-[#478acd] bg-[#478acd]"
/* SCSS */
$brand: #478acd;
/* SwiftUI */
Color(red: 0.278, green: 0.541, blue: 0.804)
/* Android */
Color.parseColor("#478acd")Accessibility — WCAG contrast
Aa
#478acd on white: 3.63:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#478acd on black: 5.78:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red27.8%
Green54.1%
Blue80.4%
CMYK percentages
Cyan65.4%
Magenta32.7%
Yellow0.0%
Key (black)19.6%
Color previews
#478acd text on a black background
contrast 5.78:1
Card sample
#478acd text on a white background
contrast 3.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #478acd;
Background color
Panel with #478acd background
background-color: #478acd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #478acd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(71, 138, 205, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(71, 138, 205, 0.45);
Border & gradient
Gradient panel
border: 3px solid #478acd; background: linear-gradient(135deg, #478acd, #5D47CD);