#2189eb
a balanced, electric blue · cool · closest name: dodgerblue
RGB
33, 137, 235
HSL
209°, 84%, 53%
CMYK
86, 42, 0, 8
Luminance
0.2421
Every format
| HEX | #2189eb |
| RGB | rgb(33, 137, 235) |
| HSL | hsl(209, 84%, 53%) |
| CMYK | cmyk(86%, 42%, 0%, 8%) |
| LAB | lab(56.3 6.8 -57.3) |
| LCH | lch(56.3 57.7 276.8) |
| OKLCH | oklch(0.624 0.172 252.1) |
Copy-ready code
/* CSS */
color: #2189eb;
background-color: #2189eb;
/* Tailwind (arbitrary) */
class="text-[#2189eb] bg-[#2189eb]"
/* SCSS */
$brand: #2189eb;
/* SwiftUI */
Color(red: 0.129, green: 0.537, blue: 0.922)
/* Android */
Color.parseColor("#2189eb")Accessibility — WCAG contrast
Aa
#2189eb on white: 3.59:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#2189eb on black: 5.84:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green53.7%
Blue92.2%
CMYK percentages
Cyan86.0%
Magenta41.7%
Yellow0.0%
Key (black)7.8%
Color previews
#2189eb text on a black background
contrast 5.84:1
Card sample
#2189eb text on a white background
contrast 3.59:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2189eb;
Background color
Panel with #2189eb background
background-color: #2189eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2189eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 137, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 137, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2189eb; background: linear-gradient(135deg, #2189eb, #3F21EB);