#2f3dac
a dark, vivid blue · warm · closest name: slateblue
RGB
47, 61, 172
HSL
233°, 57%, 43%
CMYK
73, 65, 0, 33
Luminance
0.0692
Every format
| HEX | #2f3dac |
| RGB | rgb(47, 61, 172) |
| HSL | hsl(233, 57%, 43%) |
| CMYK | cmyk(73%, 65%, 0%, 33%) |
| LAB | lab(31.6 33.0 -60.9) |
| LCH | lch(31.6 69.3 298.4) |
| OKLCH | oklch(0.424 0.176 271.1) |
Copy-ready code
/* CSS */
color: #2f3dac;
background-color: #2f3dac;
/* Tailwind (arbitrary) */
class="text-[#2f3dac] bg-[#2f3dac]"
/* SCSS */
$brand: #2f3dac;
/* SwiftUI */
Color(red: 0.184, green: 0.239, blue: 0.675)
/* Android */
Color.parseColor("#2f3dac")Accessibility — WCAG contrast
Aa
#2f3dac on white: 8.81:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2f3dac on black: 2.38:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green23.9%
Blue67.5%
CMYK percentages
Cyan72.7%
Magenta64.5%
Yellow0.0%
Key (black)32.5%
Color previews
#2f3dac text on a black background
contrast 2.38:1
Card sample
#2f3dac text on a white background
contrast 8.81:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f3dac;
Background color
Panel with #2f3dac background
background-color: #2f3dac;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f3dac;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 61, 172, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 61, 172, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f3dac; background: linear-gradient(135deg, #2f3dac, #742FAC);