#2f3eab
a dark, vivid blue · warm · closest name: slateblue
RGB
47, 62, 171
HSL
233°, 57%, 43%
CMYK
73, 64, 0, 33
Luminance
0.0699
Every format
| HEX | #2f3eab |
| RGB | rgb(47, 62, 171) |
| HSL | hsl(233, 57%, 43%) |
| CMYK | cmyk(73%, 64%, 0%, 33%) |
| LAB | lab(31.8 32.0 -60.0) |
| LCH | lch(31.8 68.0 298.0) |
| OKLCH | oklch(0.425 0.173 270.9) |
Copy-ready code
/* CSS */
color: #2f3eab;
background-color: #2f3eab;
/* Tailwind (arbitrary) */
class="text-[#2f3eab] bg-[#2f3eab]"
/* SCSS */
$brand: #2f3eab;
/* SwiftUI */
Color(red: 0.184, green: 0.243, blue: 0.671)
/* Android */
Color.parseColor("#2f3eab")Accessibility — WCAG contrast
Aa
#2f3eab on white: 8.76:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2f3eab on black: 2.40:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green24.3%
Blue67.1%
CMYK percentages
Cyan72.5%
Magenta63.7%
Yellow0.0%
Key (black)32.9%
Color previews
#2f3eab text on a black background
contrast 2.40:1
Card sample
#2f3eab text on a white background
contrast 8.76:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f3eab;
Background color
Panel with #2f3eab background
background-color: #2f3eab;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f3eab;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 62, 171, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 62, 171, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f3eab; background: linear-gradient(135deg, #2f3eab, #722FAB);