#2139e6
a balanced, electric blue · warm · closest name: blue
RGB
33, 57, 230
HSL
233°, 80%, 52%
CMYK
86, 75, 0, 10
Luminance
0.0896
Every format
| HEX | #2139e6 |
| RGB | rgb(33, 57, 230) |
| HSL | hsl(233, 80%, 52%) |
| CMYK | cmyk(86%, 75%, 0%, 10%) |
| LAB | lab(35.9 54.4 -87.7) |
| LCH | lch(35.9 103.2 301.8) |
| OKLCH | oklch(0.470 0.255 267.0) |
Copy-ready code
/* CSS */
color: #2139e6;
background-color: #2139e6;
/* Tailwind (arbitrary) */
class="text-[#2139e6] bg-[#2139e6]"
/* SCSS */
$brand: #2139e6;
/* SwiftUI */
Color(red: 0.129, green: 0.224, blue: 0.902)
/* Android */
Color.parseColor("#2139e6")Accessibility — WCAG contrast
Aa
#2139e6 on white: 7.52:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2139e6 on black: 2.79:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green22.4%
Blue90.2%
CMYK percentages
Cyan85.7%
Magenta75.2%
Yellow0.0%
Key (black)9.8%
Color previews
#2139e6 text on a black background
contrast 2.79:1
Card sample
#2139e6 text on a white background
contrast 7.52:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2139e6;
Background color
Panel with #2139e6 background
background-color: #2139e6;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2139e6;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 57, 230, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 57, 230, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2139e6; background: linear-gradient(135deg, #2139e6, #8C21E6);