#340ddf
a balanced, electric blue · warm · closest name: blue
RGB
52, 13, 223
HSL
251°, 89%, 46%
CMYK
77, 94, 0, 13
Luminance
0.0635
Every format
| HEX | #340ddf |
| RGB | rgb(52, 13, 223) |
| HSL | hsl(251, 89%, 46%) |
| CMYK | cmyk(77%, 94%, 0%, 13%) |
| LAB | lab(30.3 70.0 -93.0) |
| LCH | lch(30.3 116.5 307.0) |
| OKLCH | oklch(0.431 0.269 272.9) |
Copy-ready code
/* CSS */
color: #340ddf;
background-color: #340ddf;
/* Tailwind (arbitrary) */
class="text-[#340ddf] bg-[#340ddf]"
/* SCSS */
$brand: #340ddf;
/* SwiftUI */
Color(red: 0.204, green: 0.051, blue: 0.875)
/* Android */
Color.parseColor("#340ddf")Accessibility — WCAG contrast
Aa
#340ddf on white: 9.25:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#340ddf on black: 2.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.4%
Green5.1%
Blue87.5%
CMYK percentages
Cyan76.7%
Magenta94.2%
Yellow0.0%
Key (black)12.5%
Color previews
#340ddf text on a black background
contrast 2.27:1
Card sample
#340ddf text on a white background
contrast 9.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #340ddf;
Background color
Panel with #340ddf background
background-color: #340ddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #340ddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(52, 13, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(52, 13, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #340ddf; background: linear-gradient(135deg, #340ddf, #C00DDF);