#2b17da
a balanced, electric blue · warm · closest name: blue
RGB
43, 23, 218
HSL
246°, 81%, 47%
CMYK
80, 89, 0, 15
Luminance
0.0619
Every format
| HEX | #2b17da |
| RGB | rgb(43, 23, 218) |
| HSL | hsl(246, 81%, 47%) |
| CMYK | cmyk(80%, 89%, 0%, 15%) |
| LAB | lab(29.9 66.0 -90.8) |
| LCH | lch(29.9 112.3 306.0) |
| OKLCH | oklch(0.425 0.263 270.7) |
Copy-ready code
/* CSS */
color: #2b17da;
background-color: #2b17da;
/* Tailwind (arbitrary) */
class="text-[#2b17da] bg-[#2b17da]"
/* SCSS */
$brand: #2b17da;
/* SwiftUI */
Color(red: 0.169, green: 0.090, blue: 0.855)
/* Android */
Color.parseColor("#2b17da")Accessibility — WCAG contrast
Aa
#2b17da on white: 9.38:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2b17da on black: 2.24:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.9%
Green9.0%
Blue85.5%
CMYK percentages
Cyan80.3%
Magenta89.4%
Yellow0.0%
Key (black)14.5%
Color previews
#2b17da text on a black background
contrast 2.24:1
Card sample
#2b17da text on a white background
contrast 9.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2b17da;
Background color
Panel with #2b17da background
background-color: #2b17da;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2b17da;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(43, 23, 218, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(43, 23, 218, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2b17da; background: linear-gradient(135deg, #2b17da, #AD17DA);