#2d37fd
a balanced, electric blue · warm · closest name: blue
RGB
45, 55, 253
HSL
237°, 98%, 58%
CMYK
82, 78, 0, 1
Luminance
0.1038
Every format
| HEX | #2d37fd |
| RGB | rgb(45, 55, 253) |
| HSL | hsl(237, 98%, 58%) |
| CMYK | cmyk(82%, 78%, 0%, 1%) |
| LAB | lab(38.5 63.3 -96.3) |
| LCH | lch(38.5 115.3 303.3) |
| OKLCH | oklch(0.497 0.279 268.6) |
Copy-ready code
/* CSS */
color: #2d37fd;
background-color: #2d37fd;
/* Tailwind (arbitrary) */
class="text-[#2d37fd] bg-[#2d37fd]"
/* SCSS */
$brand: #2d37fd;
/* SwiftUI */
Color(red: 0.176, green: 0.216, blue: 0.992)
/* Android */
Color.parseColor("#2d37fd")Accessibility — WCAG contrast
Aa
#2d37fd on white: 6.83:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2d37fd on black: 3.08:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red17.6%
Green21.6%
Blue99.2%
CMYK percentages
Cyan82.2%
Magenta78.3%
Yellow0.0%
Key (black)0.8%
Color previews
#2d37fd text on a black background
contrast 3.08:1
Card sample
#2d37fd text on a white background
contrast 6.83:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2d37fd;
Background color
Panel with #2d37fd background
background-color: #2d37fd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2d37fd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(45, 55, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(45, 55, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2d37fd; background: linear-gradient(135deg, #2d37fd, #AE2DFD);