#286eb4
a dark, vivid blue · cool · closest name: steelblue
RGB
40, 110, 180
HSL
210°, 64%, 43%
CMYK
78, 39, 0, 29
Luminance
0.1490
Every format
| HEX | #286eb4 |
| RGB | rgb(40, 110, 180) |
| HSL | hsl(210, 64%, 43%) |
| CMYK | cmyk(78%, 39%, 0%, 29%) |
| LAB | lab(45.5 3.3 -43.3) |
| LCH | lch(45.5 43.4 274.3) |
| OKLCH | oklch(0.530 0.130 251.7) |
Copy-ready code
/* CSS */
color: #286eb4;
background-color: #286eb4;
/* Tailwind (arbitrary) */
class="text-[#286eb4] bg-[#286eb4]"
/* SCSS */
$brand: #286eb4;
/* SwiftUI */
Color(red: 0.157, green: 0.431, blue: 0.706)
/* Android */
Color.parseColor("#286eb4")Accessibility — WCAG contrast
Aa
#286eb4 on white: 5.28:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#286eb4 on black: 3.98:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green43.1%
Blue70.6%
CMYK percentages
Cyan77.8%
Magenta38.9%
Yellow0.0%
Key (black)29.4%
Color previews
#286eb4 text on a black background
contrast 3.98:1
Card sample
#286eb4 text on a white background
contrast 5.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #286eb4;
Background color
Panel with #286eb4 background
background-color: #286eb4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #286eb4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 110, 180, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 110, 180, 0.45);
Border & gradient
Gradient panel
border: 3px solid #286eb4; background: linear-gradient(135deg, #286eb4, #3F28B4);