#381f89
a dark, vivid blue · warm · closest name: indigo
RGB
56, 31, 137
HSL
254°, 63%, 33%
CMYK
59, 77, 0, 46
Luminance
0.0363
Every format
| HEX | #381f89 |
| RGB | rgb(56, 31, 137) |
| HSL | hsl(254, 63%, 33%) |
| CMYK | cmyk(59%, 77%, 0%, 46%) |
| LAB | lab(22.4 40.4 -54.6) |
| LCH | lch(22.4 67.9 306.5) |
| OKLCH | oklch(0.349 0.163 285.0) |
Copy-ready code
/* CSS */
color: #381f89;
background-color: #381f89;
/* Tailwind (arbitrary) */
class="text-[#381f89] bg-[#381f89]"
/* SCSS */
$brand: #381f89;
/* SwiftUI */
Color(red: 0.220, green: 0.122, blue: 0.537)
/* Android */
Color.parseColor("#381f89")Accessibility — WCAG contrast
Aa
#381f89 on white: 12.17:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#381f89 on black: 1.73:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.0%
Green12.2%
Blue53.7%
CMYK percentages
Cyan59.1%
Magenta77.4%
Yellow0.0%
Key (black)46.3%
Color previews
#381f89 text on a black background
contrast 1.73:1
Card sample
#381f89 text on a white background
contrast 12.17:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #381f89;
Background color
Panel with #381f89 background
background-color: #381f89;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #381f89;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(56, 31, 137, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(56, 31, 137, 0.45);
Border & gradient
Gradient panel
border: 3px solid #381f89; background: linear-gradient(135deg, #381f89, #7F1F89);