#2139c8
a balanced, vivid blue · warm · closest name: navy
RGB
33, 57, 200
HSL
231°, 72%, 46%
CMYK
84, 72, 0, 22
Luminance
0.0742
Every format
| HEX | #2139c8 |
| RGB | rgb(33, 57, 200) |
| HSL | hsl(231, 72%, 46%) |
| CMYK | cmyk(84%, 72%, 0%, 22%) |
| LAB | lab(32.7 44.3 -75.6) |
| LCH | lch(32.7 87.6 300.3) |
| OKLCH | oklch(0.438 0.220 267.4) |
Copy-ready code
/* CSS */
color: #2139c8;
background-color: #2139c8;
/* Tailwind (arbitrary) */
class="text-[#2139c8] bg-[#2139c8]"
/* SCSS */
$brand: #2139c8;
/* SwiftUI */
Color(red: 0.129, green: 0.224, blue: 0.784)
/* Android */
Color.parseColor("#2139c8")Accessibility — WCAG contrast
Aa
#2139c8 on white: 8.45:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2139c8 on black: 2.48:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green22.4%
Blue78.4%
CMYK percentages
Cyan83.5%
Magenta71.5%
Yellow0.0%
Key (black)21.6%
Color previews
#2139c8 text on a black background
contrast 2.48:1
Card sample
#2139c8 text on a white background
contrast 8.45:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2139c8;
Background color
Panel with #2139c8 background
background-color: #2139c8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2139c8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 57, 200, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 57, 200, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2139c8; background: linear-gradient(135deg, #2139c8, #7821C8);