#143cfb
a balanced, electric blue · warm · closest name: blue
RGB
20, 60, 251
HSL
230°, 97%, 53%
CMYK
92, 76, 0, 2
Luminance
0.1035
Every format
| HEX | #143cfb |
| RGB | rgb(20, 60, 251) |
| HSL | hsl(230, 97%, 53%) |
| CMYK | cmyk(92%, 76%, 0%, 2%) |
| LAB | lab(38.5 59.2 -95.3) |
| LCH | lch(38.5 112.3 301.9) |
| OKLCH | oklch(0.494 0.278 265.2) |
Copy-ready code
/* CSS */
color: #143cfb;
background-color: #143cfb;
/* Tailwind (arbitrary) */
class="text-[#143cfb] bg-[#143cfb]"
/* SCSS */
$brand: #143cfb;
/* SwiftUI */
Color(red: 0.078, green: 0.235, blue: 0.984)
/* Android */
Color.parseColor("#143cfb")Accessibility — WCAG contrast
Aa
#143cfb on white: 6.84:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#143cfb on black: 3.07:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.8%
Green23.5%
Blue98.4%
CMYK percentages
Cyan92.0%
Magenta76.1%
Yellow0.0%
Key (black)1.6%
Color previews
#143cfb text on a black background
contrast 3.07:1
Card sample
#143cfb text on a white background
contrast 6.84:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #143cfb;
Background color
Panel with #143cfb background
background-color: #143cfb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #143cfb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(20, 60, 251, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(20, 60, 251, 0.45);
Border & gradient
Gradient panel
border: 3px solid #143cfb; background: linear-gradient(135deg, #143cfb, #8614FB);