#4199df
a balanced, vivid blue · cool · closest name: steelblue
RGB
65, 153, 223
HSL
207°, 71%, 57%
CMYK
71, 31, 0, 13
Luminance
0.2923
Every format
| HEX | #4199df |
| RGB | rgb(65, 153, 223) |
| HSL | hsl(207, 71%, 57%) |
| CMYK | cmyk(71%, 31%, 0%, 13%) |
| LAB | lab(61.0 -3.6 -43.1) |
| LCH | lch(61.0 43.3 265.2) |
| OKLCH | oklch(0.661 0.134 245.9) |
Copy-ready code
/* CSS */
color: #4199df;
background-color: #4199df;
/* Tailwind (arbitrary) */
class="text-[#4199df] bg-[#4199df]"
/* SCSS */
$brand: #4199df;
/* SwiftUI */
Color(red: 0.255, green: 0.600, blue: 0.875)
/* Android */
Color.parseColor("#4199df")Accessibility — WCAG contrast
Aa
#4199df on white: 3.07:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#4199df on black: 6.85:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.5%
Green60.0%
Blue87.5%
CMYK percentages
Cyan70.9%
Magenta31.4%
Yellow0.0%
Key (black)12.5%
Color previews
#4199df text on a black background
contrast 6.85:1
Card sample
#4199df text on a white background
contrast 3.07:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4199df;
Background color
Panel with #4199df background
background-color: #4199df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4199df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(65, 153, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(65, 153, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4199df; background: linear-gradient(135deg, #4199df, #5241DF);