#310cdf
a balanced, electric blue · warm · closest name: blue
RGB
49, 12, 223
HSL
251°, 90%, 46%
CMYK
78, 95, 0, 13
Luminance
0.0624
Every format
| HEX | #310cdf |
| RGB | rgb(49, 12, 223) |
| HSL | hsl(251, 90%, 46%) |
| CMYK | cmyk(78%, 95%, 0%, 13%) |
| LAB | lab(30.0 70.1 -93.5) |
| LCH | lch(30.0 116.8 306.9) |
| OKLCH | oklch(0.429 0.270 272.1) |
Copy-ready code
/* CSS */
color: #310cdf;
background-color: #310cdf;
/* Tailwind (arbitrary) */
class="text-[#310cdf] bg-[#310cdf]"
/* SCSS */
$brand: #310cdf;
/* SwiftUI */
Color(red: 0.192, green: 0.047, blue: 0.875)
/* Android */
Color.parseColor("#310cdf")Accessibility — WCAG contrast
Aa
#310cdf on white: 9.34:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#310cdf on black: 2.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red19.2%
Green4.7%
Blue87.5%
CMYK percentages
Cyan78.0%
Magenta94.6%
Yellow0.0%
Key (black)12.5%
Color previews
#310cdf text on a black background
contrast 2.25:1
Card sample
#310cdf text on a white background
contrast 9.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #310cdf;
Background color
Panel with #310cdf background
background-color: #310cdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #310cdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(49, 12, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(49, 12, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #310cdf; background: linear-gradient(135deg, #310cdf, #BE0CDF);