#2889eb
a balanced, electric blue · cool · closest name: dodgerblue
RGB
40, 137, 235
HSL
210°, 83%, 54%
CMYK
83, 42, 0, 8
Luminance
0.2434
Every format
| HEX | #2889eb |
| RGB | rgb(40, 137, 235) |
| HSL | hsl(210, 83%, 54%) |
| CMYK | cmyk(83%, 42%, 0%, 8%) |
| LAB | lab(56.4 7.4 -57.1) |
| LCH | lch(56.4 57.5 277.4) |
| OKLCH | oklch(0.626 0.171 252.9) |
Copy-ready code
/* CSS */
color: #2889eb;
background-color: #2889eb;
/* Tailwind (arbitrary) */
class="text-[#2889eb] bg-[#2889eb]"
/* SCSS */
$brand: #2889eb;
/* SwiftUI */
Color(red: 0.157, green: 0.537, blue: 0.922)
/* Android */
Color.parseColor("#2889eb")Accessibility — WCAG contrast
Aa
#2889eb on white: 3.58:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#2889eb on black: 5.87:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green53.7%
Blue92.2%
CMYK percentages
Cyan83.0%
Magenta41.7%
Yellow0.0%
Key (black)7.8%
Color previews
#2889eb text on a black background
contrast 5.87:1
Card sample
#2889eb text on a white background
contrast 3.58:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2889eb;
Background color
Panel with #2889eb background
background-color: #2889eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2889eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 137, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 137, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2889eb; background: linear-gradient(135deg, #2889eb, #4928EB);