#2f3daf
a dark, vivid blue · warm · closest name: slateblue
RGB
47, 61, 175
HSL
233°, 58%, 44%
CMYK
73, 65, 0, 31
Luminance
0.0704
Every format
| HEX | #2f3daf |
| RGB | rgb(47, 61, 175) |
| HSL | hsl(233, 58%, 44%) |
| CMYK | cmyk(73%, 65%, 0%, 31%) |
| LAB | lab(31.9 34.1 -62.3) |
| LCH | lch(31.9 71.0 298.7) |
| OKLCH | oklch(0.426 0.180 271.0) |
Copy-ready code
/* CSS */
color: #2f3daf;
background-color: #2f3daf;
/* Tailwind (arbitrary) */
class="text-[#2f3daf] bg-[#2f3daf]"
/* SCSS */
$brand: #2f3daf;
/* SwiftUI */
Color(red: 0.184, green: 0.239, blue: 0.686)
/* Android */
Color.parseColor("#2f3daf")Accessibility — WCAG contrast
Aa
#2f3daf on white: 8.72:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2f3daf on black: 2.41:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green23.9%
Blue68.6%
CMYK percentages
Cyan73.1%
Magenta65.1%
Yellow0.0%
Key (black)31.4%
Color previews
#2f3daf text on a black background
contrast 2.41:1
Card sample
#2f3daf text on a white background
contrast 8.72:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f3daf;
Background color
Panel with #2f3daf background
background-color: #2f3daf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f3daf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 61, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 61, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f3daf; background: linear-gradient(135deg, #2f3daf, #762FAF);