#4286df
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
66, 134, 223
HSL
214°, 71%, 57%
CMYK
70, 40, 0, 13
Luminance
0.2354
Every format
| HEX | #4286df |
| RGB | rgb(66, 134, 223) |
| HSL | hsl(214, 71%, 57%) |
| CMYK | cmyk(70%, 40%, 0%, 13%) |
| LAB | lab(55.6 7.7 -51.6) |
| LCH | lch(55.6 52.2 278.5) |
| OKLCH | oklch(0.619 0.152 256.2) |
Copy-ready code
/* CSS */
color: #4286df;
background-color: #4286df;
/* Tailwind (arbitrary) */
class="text-[#4286df] bg-[#4286df]"
/* SCSS */
$brand: #4286df;
/* SwiftUI */
Color(red: 0.259, green: 0.525, blue: 0.875)
/* Android */
Color.parseColor("#4286df")Accessibility — WCAG contrast
Aa
#4286df on white: 3.68:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#4286df on black: 5.71:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green52.5%
Blue87.5%
CMYK percentages
Cyan70.4%
Magenta39.9%
Yellow0.0%
Key (black)12.5%
Color previews
#4286df text on a black background
contrast 5.71:1
Card sample
#4286df text on a white background
contrast 3.68:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4286df;
Background color
Panel with #4286df background
background-color: #4286df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4286df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 134, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 134, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4286df; background: linear-gradient(135deg, #4286df, #6742DF);