#381fba
a dark, vivid blue · warm · closest name: navy
RGB
56, 31, 186
HSL
250°, 71%, 43%
CMYK
70, 83, 0, 27
Luminance
0.0537
Every format
| HEX | #381fba |
| RGB | rgb(56, 31, 186) |
| HSL | hsl(250, 71%, 43%) |
| CMYK | cmyk(70%, 83%, 0%, 27%) |
| LAB | lab(27.8 54.9 -75.6) |
| LCH | lch(27.8 93.5 306.0) |
| OKLCH | oklch(0.402 0.220 277.2) |
Copy-ready code
/* CSS */
color: #381fba;
background-color: #381fba;
/* Tailwind (arbitrary) */
class="text-[#381fba] bg-[#381fba]"
/* SCSS */
$brand: #381fba;
/* SwiftUI */
Color(red: 0.220, green: 0.122, blue: 0.729)
/* Android */
Color.parseColor("#381fba")Accessibility — WCAG contrast
Aa
#381fba on white: 10.13:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#381fba on black: 2.07:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.0%
Green12.2%
Blue72.9%
CMYK percentages
Cyan69.9%
Magenta83.3%
Yellow0.0%
Key (black)27.1%
Color previews
#381fba text on a black background
contrast 2.07:1
Card sample
#381fba text on a white background
contrast 10.13:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #381fba;
Background color
Panel with #381fba background
background-color: #381fba;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #381fba;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(56, 31, 186, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(56, 31, 186, 0.45);
Border & gradient
Gradient panel
border: 3px solid #381fba; background: linear-gradient(135deg, #381fba, #9F1FBA);