#1b0dfb
a balanced, electric blue · warm · closest name: blue
RGB
27, 13, 251
HSL
244°, 97%, 52%
CMYK
89, 95, 0, 2
Luminance
0.0749
Every format
| HEX | #1b0dfb |
| RGB | rgb(27, 13, 251) |
| HSL | hsl(244, 97%, 52%) |
| CMYK | cmyk(89%, 95%, 0%, 2%) |
| LAB | lab(32.9 76.4 -104.6) |
| LCH | lch(32.9 129.6 306.2) |
| OKLCH | oklch(0.456 0.303 266.5) |
Copy-ready code
/* CSS */
color: #1b0dfb;
background-color: #1b0dfb;
/* Tailwind (arbitrary) */
class="text-[#1b0dfb] bg-[#1b0dfb]"
/* SCSS */
$brand: #1b0dfb;
/* SwiftUI */
Color(red: 0.106, green: 0.051, blue: 0.984)
/* Android */
Color.parseColor("#1b0dfb")Accessibility — WCAG contrast
Aa
#1b0dfb on white: 8.41:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1b0dfb on black: 2.50:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red10.6%
Green5.1%
Blue98.4%
CMYK percentages
Cyan89.2%
Magenta94.8%
Yellow0.0%
Key (black)1.6%
Color previews
#1b0dfb text on a black background
contrast 2.50:1
Card sample
#1b0dfb text on a white background
contrast 8.41:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1b0dfb;
Background color
Panel with #1b0dfb background
background-color: #1b0dfb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1b0dfb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(27, 13, 251, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(27, 13, 251, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1b0dfb; background: linear-gradient(135deg, #1b0dfb, #BA0DFB);