#2147cd
a balanced, vivid blue · warm · closest name: slateblue
RGB
33, 71, 205
HSL
227°, 72%, 47%
CMYK
84, 65, 0, 20
Luminance
0.0924
Every format
| HEX | #2147cd |
| RGB | rgb(33, 71, 205) |
| HSL | hsl(227, 72%, 47%) |
| CMYK | cmyk(84%, 65%, 0%, 20%) |
| LAB | lab(36.4 37.4 -72.5) |
| LCH | lch(36.4 81.5 297.3) |
| OKLCH | oklch(0.467 0.210 265.7) |
Copy-ready code
/* CSS */
color: #2147cd;
background-color: #2147cd;
/* Tailwind (arbitrary) */
class="text-[#2147cd] bg-[#2147cd]"
/* SCSS */
$brand: #2147cd;
/* SwiftUI */
Color(red: 0.129, green: 0.278, blue: 0.804)
/* Android */
Color.parseColor("#2147cd")Accessibility — WCAG contrast
Aa
#2147cd on white: 7.37:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2147cd on black: 2.85:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green27.8%
Blue80.4%
CMYK percentages
Cyan83.9%
Magenta65.4%
Yellow0.0%
Key (black)19.6%
Color previews
#2147cd text on a black background
contrast 2.85:1
Card sample
#2147cd text on a white background
contrast 7.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2147cd;
Background color
Panel with #2147cd background
background-color: #2147cd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2147cd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 71, 205, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 71, 205, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2147cd; background: linear-gradient(135deg, #2147cd, #6E21CD);