#2139f0
a balanced, electric blue · warm · closest name: blue
RGB
33, 57, 240
HSL
233°, 87%, 54%
CMYK
86, 76, 0, 6
Luminance
0.0954
Every format
| HEX | #2139f0 |
| RGB | rgb(33, 57, 240) |
| HSL | hsl(233, 87%, 54%) |
| CMYK | cmyk(86%, 76%, 0%, 6%) |
| LAB | lab(37.0 57.7 -91.5) |
| LCH | lch(37.0 108.2 302.2) |
| OKLCH | oklch(0.481 0.266 266.9) |
Copy-ready code
/* CSS */
color: #2139f0;
background-color: #2139f0;
/* Tailwind (arbitrary) */
class="text-[#2139f0] bg-[#2139f0]"
/* SCSS */
$brand: #2139f0;
/* SwiftUI */
Color(red: 0.129, green: 0.224, blue: 0.941)
/* Android */
Color.parseColor("#2139f0")Accessibility — WCAG contrast
Aa
#2139f0 on white: 7.22:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2139f0 on black: 2.91:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green22.4%
Blue94.1%
CMYK percentages
Cyan86.3%
Magenta76.3%
Yellow0.0%
Key (black)5.9%
Color previews
#2139f0 text on a black background
contrast 2.91:1
Card sample
#2139f0 text on a white background
contrast 7.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2139f0;
Background color
Panel with #2139f0 background
background-color: #2139f0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2139f0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 57, 240, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 57, 240, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2139f0; background: linear-gradient(135deg, #2139f0, #9321F0);