#4f28af
a dark, vivid violet · warm · closest name: indigo
RGB
79, 40, 175
HSL
257°, 63%, 42%
CMYK
55, 77, 0, 31
Luminance
0.0627
Every format
| HEX | #4f28af |
| RGB | rgb(79, 40, 175) |
| HSL | hsl(257, 63%, 42%) |
| CMYK | cmyk(55%, 77%, 0%, 31%) |
| LAB | lab(30.1 50.2 -65.1) |
| LCH | lch(30.1 82.2 307.6) |
| OKLCH | oklch(0.420 0.197 287.9) |
Copy-ready code
/* CSS */
color: #4f28af;
background-color: #4f28af;
/* Tailwind (arbitrary) */
class="text-[#4f28af] bg-[#4f28af]"
/* SCSS */
$brand: #4f28af;
/* SwiftUI */
Color(red: 0.310, green: 0.157, blue: 0.686)
/* Android */
Color.parseColor("#4f28af")Accessibility — WCAG contrast
Aa
#4f28af on white: 9.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4f28af on black: 2.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.0%
Green15.7%
Blue68.6%
CMYK percentages
Cyan54.9%
Magenta77.1%
Yellow0.0%
Key (black)31.4%
Color previews
#4f28af text on a black background
contrast 2.25:1
Card sample
#4f28af text on a white background
contrast 9.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4f28af;
Background color
Panel with #4f28af background
background-color: #4f28af;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4f28af;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(79, 40, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(79, 40, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4f28af; background: linear-gradient(135deg, #4f28af, #A928AF);