#334cdf
a balanced, vivid blue · warm · closest name: slateblue
RGB
51, 76, 223
HSL
231°, 73%, 54%
CMYK
77, 66, 0, 13
Luminance
0.1120
Every format
| HEX | #334cdf |
| RGB | rgb(51, 76, 223) |
| HSL | hsl(231, 73%, 54%) |
| CMYK | cmyk(77%, 66%, 0%, 13%) |
| LAB | lab(39.9 42.2 -77.1) |
| LCH | lch(39.9 87.8 298.7) |
| OKLCH | oklch(0.499 0.223 268.8) |
Copy-ready code
/* CSS */
color: #334cdf;
background-color: #334cdf;
/* Tailwind (arbitrary) */
class="text-[#334cdf] bg-[#334cdf]"
/* SCSS */
$brand: #334cdf;
/* SwiftUI */
Color(red: 0.200, green: 0.298, blue: 0.875)
/* Android */
Color.parseColor("#334cdf")Accessibility — WCAG contrast
Aa
#334cdf on white: 6.48:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#334cdf on black: 3.24:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green29.8%
Blue87.5%
CMYK percentages
Cyan77.1%
Magenta65.9%
Yellow0.0%
Key (black)12.5%
Color previews
#334cdf text on a black background
contrast 3.24:1
Card sample
#334cdf text on a white background
contrast 6.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #334cdf;
Background color
Panel with #334cdf background
background-color: #334cdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #334cdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 76, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 76, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #334cdf; background: linear-gradient(135deg, #334cdf, #8D33DF);