#3f2dab
a dark, vivid blue · warm · closest name: indigo
RGB
63, 45, 171
HSL
249°, 58%, 42%
CMYK
63, 74, 0, 33
Luminance
0.0587
Every format
| HEX | #3f2dab |
| RGB | rgb(63, 45, 171) |
| HSL | hsl(249, 58%, 42%) |
| CMYK | cmyk(63%, 74%, 0%, 33%) |
| LAB | lab(29.1 44.3 -64.4) |
| LCH | lch(29.1 78.2 304.5) |
| OKLCH | oklch(0.408 0.189 280.4) |
Copy-ready code
/* CSS */
color: #3f2dab;
background-color: #3f2dab;
/* Tailwind (arbitrary) */
class="text-[#3f2dab] bg-[#3f2dab]"
/* SCSS */
$brand: #3f2dab;
/* SwiftUI */
Color(red: 0.247, green: 0.176, blue: 0.671)
/* Android */
Color.parseColor("#3f2dab")Accessibility — WCAG contrast
Aa
#3f2dab on white: 9.66:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3f2dab on black: 2.17:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green17.6%
Blue67.1%
CMYK percentages
Cyan63.2%
Magenta73.7%
Yellow0.0%
Key (black)32.9%
Color previews
#3f2dab text on a black background
contrast 2.17:1
Card sample
#3f2dab text on a white background
contrast 9.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f2dab;
Background color
Panel with #3f2dab background
background-color: #3f2dab;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f2dab;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 45, 171, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 45, 171, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f2dab; background: linear-gradient(135deg, #3f2dab, #932DAB);