#1f71eb
a balanced, electric blue · cool · closest name: royalblue
RGB
31, 113, 235
HSL
216°, 84%, 52%
CMYK
87, 52, 0, 8
Luminance
0.1810
Every format
| HEX | #1f71eb |
| RGB | rgb(31, 113, 235) |
| HSL | hsl(216, 84%, 52%) |
| CMYK | cmyk(87%, 52%, 0%, 8%) |
| LAB | lab(49.6 21.6 -68.0) |
| LCH | lch(49.6 71.4 287.6) |
| OKLCH | oklch(0.573 0.200 259.2) |
Copy-ready code
/* CSS */
color: #1f71eb;
background-color: #1f71eb;
/* Tailwind (arbitrary) */
class="text-[#1f71eb] bg-[#1f71eb]"
/* SCSS */
$brand: #1f71eb;
/* SwiftUI */
Color(red: 0.122, green: 0.443, blue: 0.922)
/* Android */
Color.parseColor("#1f71eb")Accessibility — WCAG contrast
Aa
#1f71eb on white: 4.55:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#1f71eb on black: 4.62:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green44.3%
Blue92.2%
CMYK percentages
Cyan86.8%
Magenta51.9%
Yellow0.0%
Key (black)7.8%
Color previews
#1f71eb text on a black background
contrast 4.62:1
Card sample
#1f71eb text on a white background
contrast 4.55:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1f71eb;
Background color
Panel with #1f71eb background
background-color: #1f71eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1f71eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 113, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 113, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f71eb; background: linear-gradient(135deg, #1f71eb, #551FEB);