#282fba
a dark, vivid blue · warm · closest name: navy
RGB
40, 47, 186
HSL
237°, 65%, 44%
CMYK
79, 75, 0, 27
Luminance
0.0603
Every format
| HEX | #282fba |
| RGB | rgb(40, 47, 186) |
| HSL | hsl(237, 65%, 44%) |
| CMYK | cmyk(79%, 75%, 0%, 27%) |
| LAB | lab(29.5 45.8 -72.8) |
| LCH | lch(29.5 86.0 302.2) |
| OKLCH | oklch(0.411 0.211 270.5) |
Copy-ready code
/* CSS */
color: #282fba;
background-color: #282fba;
/* Tailwind (arbitrary) */
class="text-[#282fba] bg-[#282fba]"
/* SCSS */
$brand: #282fba;
/* SwiftUI */
Color(red: 0.157, green: 0.184, blue: 0.729)
/* Android */
Color.parseColor("#282fba")Accessibility — WCAG contrast
Aa
#282fba on white: 9.52:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#282fba on black: 2.21:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green18.4%
Blue72.9%
CMYK percentages
Cyan78.5%
Magenta74.7%
Yellow0.0%
Key (black)27.1%
Color previews
#282fba text on a black background
contrast 2.21:1
Card sample
#282fba text on a white background
contrast 9.52:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #282fba;
Background color
Panel with #282fba background
background-color: #282fba;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #282fba;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 47, 186, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 47, 186, 0.45);
Border & gradient
Gradient panel
border: 3px solid #282fba; background: linear-gradient(135deg, #282fba, #8228BA);