#2859eb
a balanced, electric blue · cool · closest name: royalblue
RGB
40, 89, 235
HSL
225°, 83%, 54%
CMYK
83, 62, 0, 8
Luminance
0.1359
Every format
| HEX | #2859eb |
| RGB | rgb(40, 89, 235) |
| HSL | hsl(225, 83%, 54%) |
| CMYK | cmyk(83%, 62%, 0%, 8%) |
| LAB | lab(43.6 37.5 -77.8) |
| LCH | lch(43.6 86.3 295.7) |
| OKLCH | oklch(0.528 0.226 265.0) |
Copy-ready code
/* CSS */
color: #2859eb;
background-color: #2859eb;
/* Tailwind (arbitrary) */
class="text-[#2859eb] bg-[#2859eb]"
/* SCSS */
$brand: #2859eb;
/* SwiftUI */
Color(red: 0.157, green: 0.349, blue: 0.922)
/* Android */
Color.parseColor("#2859eb")Accessibility — WCAG contrast
Aa
#2859eb on white: 5.65:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2859eb on black: 3.72:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green34.9%
Blue92.2%
CMYK percentages
Cyan83.0%
Magenta62.1%
Yellow0.0%
Key (black)7.8%
Color previews
#2859eb text on a black background
contrast 3.72:1
Card sample
#2859eb text on a white background
contrast 5.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2859eb;
Background color
Panel with #2859eb background
background-color: #2859eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2859eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 89, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 89, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2859eb; background: linear-gradient(135deg, #2859eb, #7928EB);