#2147bc
a dark, vivid blue · warm · closest name: slateblue
RGB
33, 71, 188
HSL
225°, 70%, 43%
CMYK
82, 62, 0, 26
Luminance
0.0846
Every format
| HEX | #2147bc |
| RGB | rgb(33, 71, 188) |
| HSL | hsl(225, 70%, 43%) |
| CMYK | cmyk(82%, 62%, 0%, 26%) |
| LAB | lab(34.9 31.0 -65.0) |
| LCH | lch(34.9 72.0 295.5) |
| OKLCH | oklch(0.451 0.189 265.3) |
Copy-ready code
/* CSS */
color: #2147bc;
background-color: #2147bc;
/* Tailwind (arbitrary) */
class="text-[#2147bc] bg-[#2147bc]"
/* SCSS */
$brand: #2147bc;
/* SwiftUI */
Color(red: 0.129, green: 0.278, blue: 0.737)
/* Android */
Color.parseColor("#2147bc")Accessibility — WCAG contrast
Aa
#2147bc on white: 7.80:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2147bc on black: 2.69:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green27.8%
Blue73.7%
CMYK percentages
Cyan82.4%
Magenta62.2%
Yellow0.0%
Key (black)26.3%
Color previews
#2147bc text on a black background
contrast 2.69:1
Card sample
#2147bc text on a white background
contrast 7.80:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2147bc;
Background color
Panel with #2147bc background
background-color: #2147bc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2147bc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 71, 188, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 71, 188, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2147bc; background: linear-gradient(135deg, #2147bc, #6221BC);