#2b5cdf
a balanced, vivid blue · cool · closest name: royalblue
RGB
43, 92, 223
HSL
224°, 74%, 52%
CMYK
81, 59, 0, 13
Luminance
0.1350
Every format
| HEX | #2b5cdf |
| RGB | rgb(43, 92, 223) |
| HSL | hsl(224, 74%, 52%) |
| CMYK | cmyk(81%, 59%, 0%, 13%) |
| LAB | lab(43.5 31.4 -71.2) |
| LCH | lch(43.5 77.8 293.8) |
| OKLCH | oklch(0.524 0.207 264.5) |
Copy-ready code
/* CSS */
color: #2b5cdf;
background-color: #2b5cdf;
/* Tailwind (arbitrary) */
class="text-[#2b5cdf] bg-[#2b5cdf]"
/* SCSS */
$brand: #2b5cdf;
/* SwiftUI */
Color(red: 0.169, green: 0.361, blue: 0.875)
/* Android */
Color.parseColor("#2b5cdf")Accessibility — WCAG contrast
Aa
#2b5cdf on white: 5.68:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2b5cdf on black: 3.70:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.9%
Green36.1%
Blue87.5%
CMYK percentages
Cyan80.7%
Magenta58.7%
Yellow0.0%
Key (black)12.5%
Color previews
#2b5cdf text on a black background
contrast 3.70:1
Card sample
#2b5cdf text on a white background
contrast 5.68:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2b5cdf;
Background color
Panel with #2b5cdf background
background-color: #2b5cdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2b5cdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(43, 92, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(43, 92, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2b5cdf; background: linear-gradient(135deg, #2b5cdf, #722BDF);