#28103c
a deep, vivid violet · warm · closest name: midnightblue
RGB
40, 16, 60
HSL
273°, 58%, 15%
CMYK
33, 73, 0, 77
Luminance
0.0115
Every format
| HEX | #28103c |
| RGB | rgb(40, 16, 60) |
| HSL | hsl(273, 58%, 15%) |
| CMYK | cmyk(33%, 73%, 0%, 77%) |
| LAB | lab(10.2 22.3 -23.5) |
| LCH | lch(10.2 32.4 313.5) |
| OKLCH | oklch(0.235 0.082 306.1) |
Copy-ready code
/* CSS */
color: #28103c;
background-color: #28103c;
/* Tailwind (arbitrary) */
class="text-[#28103c] bg-[#28103c]"
/* SCSS */
$brand: #28103c;
/* SwiftUI */
Color(red: 0.157, green: 0.063, blue: 0.235)
/* Android */
Color.parseColor("#28103c")Accessibility — WCAG contrast
Aa
#28103c on white: 17.08:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#28103c on black: 1.23:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green6.3%
Blue23.5%
CMYK percentages
Cyan33.3%
Magenta73.3%
Yellow0.0%
Key (black)76.5%
Color previews
#28103c text on a black background
contrast 1.23:1
Card sample
#28103c text on a white background
contrast 17.08:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28103c;
Background color
Panel with #28103c background
background-color: #28103c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28103c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 16, 60, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 16, 60, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28103c; background: linear-gradient(135deg, #28103c, #3C1033);