#143fff
a balanced, electric blue · warm · closest name: blue
RGB
20, 63, 255
HSL
229°, 100%, 54%
CMYK
92, 75, 0, 0
Luminance
0.1092
Every format
| HEX | #143fff |
| RGB | rgb(20, 63, 255) |
| HSL | hsl(229, 100%, 54%) |
| CMYK | cmyk(92%, 75%, 0%, 0%) |
| LAB | lab(39.5 58.9 -95.9) |
| LCH | lch(39.5 112.6 301.6) |
| OKLCH | oklch(0.502 0.279 265.0) |
Copy-ready code
/* CSS */
color: #143fff;
background-color: #143fff;
/* Tailwind (arbitrary) */
class="text-[#143fff] bg-[#143fff]"
/* SCSS */
$brand: #143fff;
/* SwiftUI */
Color(red: 0.078, green: 0.247, blue: 1.000)
/* Android */
Color.parseColor("#143fff")Accessibility — WCAG contrast
Aa
#143fff on white: 6.59:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#143fff on black: 3.18:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.8%
Green24.7%
Blue100.0%
CMYK percentages
Cyan92.2%
Magenta75.3%
Yellow0.0%
Key (black)0.0%
Color previews
#143fff text on a black background
contrast 3.18:1
Card sample
#143fff text on a white background
contrast 6.59:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #143fff;
Background color
Panel with #143fff background
background-color: #143fff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #143fff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(20, 63, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(20, 63, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #143fff; background: linear-gradient(135deg, #143fff, #8614FF);