#2139c0
a dark, vivid blue · warm · closest name: slateblue
RGB
33, 57, 192
HSL
231°, 71%, 44%
CMYK
83, 70, 0, 25
Luminance
0.0706
Every format
| HEX | #2139c0 |
| RGB | rgb(33, 57, 192) |
| HSL | hsl(231, 71%, 44%) |
| CMYK | cmyk(83%, 70%, 0%, 25%) |
| LAB | lab(31.9 41.4 -72.3) |
| LCH | lch(31.9 83.3 299.8) |
| OKLCH | oklch(0.430 0.210 267.5) |
Copy-ready code
/* CSS */
color: #2139c0;
background-color: #2139c0;
/* Tailwind (arbitrary) */
class="text-[#2139c0] bg-[#2139c0]"
/* SCSS */
$brand: #2139c0;
/* SwiftUI */
Color(red: 0.129, green: 0.224, blue: 0.753)
/* Android */
Color.parseColor("#2139c0")Accessibility — WCAG contrast
Aa
#2139c0 on white: 8.71:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2139c0 on black: 2.41:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green22.4%
Blue75.3%
CMYK percentages
Cyan82.8%
Magenta70.3%
Yellow0.0%
Key (black)24.7%
Color previews
#2139c0 text on a black background
contrast 2.41:1
Card sample
#2139c0 text on a white background
contrast 8.71:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2139c0;
Background color
Panel with #2139c0 background
background-color: #2139c0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2139c0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 57, 192, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 57, 192, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2139c0; background: linear-gradient(135deg, #2139c0, #7321C0);