#4292df
a balanced, vivid blue · cool · closest name: steelblue
RGB
66, 146, 223
HSL
209°, 71%, 57%
CMYK
70, 35, 0, 13
Luminance
0.2704
Every format
| HEX | #4292df |
| RGB | rgb(66, 146, 223) |
| HSL | hsl(209, 71%, 57%) |
| CMYK | cmyk(70%, 35%, 0%, 13%) |
| LAB | lab(59.0 0.6 -46.2) |
| LCH | lch(59.0 46.2 270.7) |
| OKLCH | oklch(0.646 0.140 250.2) |
Copy-ready code
/* CSS */
color: #4292df;
background-color: #4292df;
/* Tailwind (arbitrary) */
class="text-[#4292df] bg-[#4292df]"
/* SCSS */
$brand: #4292df;
/* SwiftUI */
Color(red: 0.259, green: 0.573, blue: 0.875)
/* Android */
Color.parseColor("#4292df")Accessibility — WCAG contrast
Aa
#4292df on white: 3.28:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#4292df on black: 6.41:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green57.3%
Blue87.5%
CMYK percentages
Cyan70.4%
Magenta34.5%
Yellow0.0%
Key (black)12.5%
Color previews
#4292df text on a black background
contrast 6.41:1
Card sample
#4292df text on a white background
contrast 3.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4292df;
Background color
Panel with #4292df background
background-color: #4292df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4292df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 146, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 146, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4292df; background: linear-gradient(135deg, #4292df, #5B42DF);