#2829cf
a balanced, vivid blue · warm · closest name: navy
RGB
40, 41, 207
HSL
240°, 68%, 48%
CMYK
81, 80, 0, 19
Luminance
0.0654
Every format
| HEX | #2829cf |
| RGB | rgb(40, 41, 207) |
| HSL | hsl(240, 68%, 48%) |
| CMYK | cmyk(81%, 80%, 0%, 19%) |
| LAB | lab(30.7 55.7 -83.0) |
| LCH | lch(30.7 100.0 303.8) |
| OKLCH | oklch(0.427 0.240 269.9) |
Copy-ready code
/* CSS */
color: #2829cf;
background-color: #2829cf;
/* Tailwind (arbitrary) */
class="text-[#2829cf] bg-[#2829cf]"
/* SCSS */
$brand: #2829cf;
/* SwiftUI */
Color(red: 0.157, green: 0.161, blue: 0.812)
/* Android */
Color.parseColor("#2829cf")Accessibility — WCAG contrast
Aa
#2829cf on white: 9.10:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2829cf on black: 2.31:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green16.1%
Blue81.2%
CMYK percentages
Cyan80.7%
Magenta80.2%
Yellow0.0%
Key (black)18.8%
Color previews
#2829cf text on a black background
contrast 2.31:1
Card sample
#2829cf text on a white background
contrast 9.10:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2829cf;
Background color
Panel with #2829cf background
background-color: #2829cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2829cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 41, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 41, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2829cf; background: linear-gradient(135deg, #2829cf, #9628CF);