#28104f
a deep, vivid violet · warm · closest name: midnightblue
RGB
40, 16, 79
HSL
263°, 66%, 19%
CMYK
49, 80, 0, 69
Luminance
0.0139
Every format
| HEX | #28104f |
| RGB | rgb(40, 16, 79) |
| HSL | hsl(263, 66%, 19%) |
| CMYK | cmyk(49%, 80%, 0%, 69%) |
| LAB | lab(11.9 28.0 -34.1) |
| LCH | lch(11.9 44.1 309.4) |
| OKLCH | oklch(0.253 0.107 294.9) |
Copy-ready code
/* CSS */
color: #28104f;
background-color: #28104f;
/* Tailwind (arbitrary) */
class="text-[#28104f] bg-[#28104f]"
/* SCSS */
$brand: #28104f;
/* SwiftUI */
Color(red: 0.157, green: 0.063, blue: 0.310)
/* Android */
Color.parseColor("#28104f")Accessibility — WCAG contrast
Aa
#28104f on white: 16.44:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#28104f on black: 1.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green6.3%
Blue31.0%
CMYK percentages
Cyan49.4%
Magenta79.7%
Yellow0.0%
Key (black)69.0%
Color previews
#28104f text on a black background
contrast 1.28:1
Card sample
#28104f text on a white background
contrast 16.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28104f;
Background color
Panel with #28104f background
background-color: #28104f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28104f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 16, 79, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 16, 79, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28104f; background: linear-gradient(135deg, #28104f, #4F104C);