#2d83df
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
45, 131, 223
HSL
211°, 74%, 53%
CMYK
80, 41, 0, 13
Luminance
0.2212
Every format
| HEX | #2d83df |
| RGB | rgb(45, 131, 223) |
| HSL | hsl(211, 74%, 53%) |
| CMYK | cmyk(80%, 41%, 0%, 13%) |
| LAB | lab(54.1 7.0 -54.0) |
| LCH | lch(54.1 54.5 277.4) |
| OKLCH | oklch(0.606 0.161 253.4) |
Copy-ready code
/* CSS */
color: #2d83df;
background-color: #2d83df;
/* Tailwind (arbitrary) */
class="text-[#2d83df] bg-[#2d83df]"
/* SCSS */
$brand: #2d83df;
/* SwiftUI */
Color(red: 0.176, green: 0.514, blue: 0.875)
/* Android */
Color.parseColor("#2d83df")Accessibility — WCAG contrast
Aa
#2d83df on white: 3.87:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#2d83df on black: 5.42:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red17.6%
Green51.4%
Blue87.5%
CMYK percentages
Cyan79.8%
Magenta41.3%
Yellow0.0%
Key (black)12.5%
Color previews
#2d83df text on a black background
contrast 5.42:1
Card sample
#2d83df text on a white background
contrast 3.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2d83df;
Background color
Panel with #2d83df background
background-color: #2d83df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2d83df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(45, 131, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(45, 131, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2d83df; background: linear-gradient(135deg, #2d83df, #4D2DDF);