#1b2cdf
a balanced, electric blue · warm · closest name: blue
RGB
27, 44, 223
HSL
235°, 78%, 49%
CMYK
88, 80, 0, 13
Luminance
0.0736
Every format
| HEX | #1b2cdf |
| RGB | rgb(27, 44, 223) |
| HSL | hsl(235, 78%, 49%) |
| CMYK | cmyk(88%, 80%, 0%, 13%) |
| LAB | lab(32.6 58.6 -89.2) |
| LCH | lch(32.6 106.7 303.3) |
| OKLCH | oklch(0.444 0.259 266.8) |
Copy-ready code
/* CSS */
color: #1b2cdf;
background-color: #1b2cdf;
/* Tailwind (arbitrary) */
class="text-[#1b2cdf] bg-[#1b2cdf]"
/* SCSS */
$brand: #1b2cdf;
/* SwiftUI */
Color(red: 0.106, green: 0.173, blue: 0.875)
/* Android */
Color.parseColor("#1b2cdf")Accessibility — WCAG contrast
Aa
#1b2cdf on white: 8.49:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1b2cdf on black: 2.47:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red10.6%
Green17.3%
Blue87.5%
CMYK percentages
Cyan87.9%
Magenta80.3%
Yellow0.0%
Key (black)12.5%
Color previews
#1b2cdf text on a black background
contrast 2.47:1
Card sample
#1b2cdf text on a white background
contrast 8.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1b2cdf;
Background color
Panel with #1b2cdf background
background-color: #1b2cdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1b2cdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(27, 44, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(27, 44, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1b2cdf; background: linear-gradient(135deg, #1b2cdf, #8D1BDF);