#381cdf
a balanced, electric blue · warm · closest name: blue
RGB
56, 28, 223
HSL
249°, 78%, 49%
CMYK
75, 87, 0, 13
Luminance
0.0700
Every format
| HEX | #381cdf |
| RGB | rgb(56, 28, 223) |
| HSL | hsl(249, 78%, 49%) |
| CMYK | cmyk(75%, 87%, 0%, 13%) |
| LAB | lab(31.8 66.3 -90.5) |
| LCH | lch(31.8 112.2 306.2) |
| OKLCH | oklch(0.442 0.262 273.7) |
Copy-ready code
/* CSS */
color: #381cdf;
background-color: #381cdf;
/* Tailwind (arbitrary) */
class="text-[#381cdf] bg-[#381cdf]"
/* SCSS */
$brand: #381cdf;
/* SwiftUI */
Color(red: 0.220, green: 0.110, blue: 0.875)
/* Android */
Color.parseColor("#381cdf")Accessibility — WCAG contrast
Aa
#381cdf on white: 8.75:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#381cdf on black: 2.40:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.0%
Green11.0%
Blue87.5%
CMYK percentages
Cyan74.9%
Magenta87.4%
Yellow0.0%
Key (black)12.5%
Color previews
#381cdf text on a black background
contrast 2.40:1
Card sample
#381cdf text on a white background
contrast 8.75:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #381cdf;
Background color
Panel with #381cdf background
background-color: #381cdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #381cdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(56, 28, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(56, 28, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #381cdf; background: linear-gradient(135deg, #381cdf, #BA1CDF);