#2a8cdf
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
42, 140, 223
HSL
208°, 74%, 52%
CMYK
81, 37, 0, 13
Luminance
0.2458
Every format
| HEX | #2a8cdf |
| RGB | rgb(42, 140, 223) |
| HSL | hsl(208, 74%, 52%) |
| CMYK | cmyk(81%, 37%, 0%, 13%) |
| LAB | lab(56.7 1.3 -50.0) |
| LCH | lch(56.7 50.0 271.5) |
| OKLCH | oklch(0.625 0.153 249.0) |
Copy-ready code
/* CSS */
color: #2a8cdf;
background-color: #2a8cdf;
/* Tailwind (arbitrary) */
class="text-[#2a8cdf] bg-[#2a8cdf]"
/* SCSS */
$brand: #2a8cdf;
/* SwiftUI */
Color(red: 0.165, green: 0.549, blue: 0.875)
/* Android */
Color.parseColor("#2a8cdf")Accessibility — WCAG contrast
Aa
#2a8cdf on white: 3.55:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#2a8cdf on black: 5.92:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green54.9%
Blue87.5%
CMYK percentages
Cyan81.2%
Magenta37.2%
Yellow0.0%
Key (black)12.5%
Color previews
#2a8cdf text on a black background
contrast 5.92:1
Card sample
#2a8cdf text on a white background
contrast 3.55:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2a8cdf;
Background color
Panel with #2a8cdf background
background-color: #2a8cdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2a8cdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 140, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 140, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2a8cdf; background: linear-gradient(135deg, #2a8cdf, #412ADF);