#1f50ff
a balanced, electric blue · warm · closest name: royalblue
RGB
31, 80, 255
HSL
227°, 100%, 56%
CMYK
88, 69, 0, 0
Luminance
0.1325
Every format
| HEX | #1f50ff |
| RGB | rgb(31, 80, 255) |
| HSL | hsl(227, 100%, 56%) |
| CMYK | cmyk(88%, 69%, 0%, 0%) |
| LAB | lab(43.1 49.7 -89.8) |
| LCH | lch(43.1 102.7 298.9) |
| OKLCH | oklch(0.529 0.262 265.1) |
Copy-ready code
/* CSS */
color: #1f50ff;
background-color: #1f50ff;
/* Tailwind (arbitrary) */
class="text-[#1f50ff] bg-[#1f50ff]"
/* SCSS */
$brand: #1f50ff;
/* SwiftUI */
Color(red: 0.122, green: 0.314, blue: 1.000)
/* Android */
Color.parseColor("#1f50ff")Accessibility — WCAG contrast
Aa
#1f50ff on white: 5.75:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#1f50ff on black: 3.65:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green31.4%
Blue100.0%
CMYK percentages
Cyan87.8%
Magenta68.6%
Yellow0.0%
Key (black)0.0%
Color previews
#1f50ff text on a black background
contrast 3.65:1
Card sample
#1f50ff text on a white background
contrast 5.75:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1f50ff;
Background color
Panel with #1f50ff background
background-color: #1f50ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1f50ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 80, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 80, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f50ff; background: linear-gradient(135deg, #1f50ff, #831FFF);