#031fdf
a dark, electric blue · warm · closest name: blue
RGB
3, 31, 223
HSL
232°, 97%, 44%
CMYK
99, 86, 0, 13
Luminance
0.0633
Every format
| HEX | #031fdf |
| RGB | rgb(3, 31, 223) |
| HSL | hsl(232, 97%, 44%) |
| CMYK | cmyk(99%, 86%, 0%, 13%) |
| LAB | lab(30.2 63.9 -93.2) |
| LCH | lch(30.2 112.9 304.4) |
| OKLCH | oklch(0.426 0.271 264.4) |
Copy-ready code
/* CSS */
color: #031fdf;
background-color: #031fdf;
/* Tailwind (arbitrary) */
class="text-[#031fdf] bg-[#031fdf]"
/* SCSS */
$brand: #031fdf;
/* SwiftUI */
Color(red: 0.012, green: 0.122, blue: 0.875)
/* Android */
Color.parseColor("#031fdf")Accessibility — WCAG contrast
Aa
#031fdf on white: 9.27:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#031fdf on black: 2.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green12.2%
Blue87.5%
CMYK percentages
Cyan98.7%
Magenta86.1%
Yellow0.0%
Key (black)12.5%
Color previews
#031fdf text on a black background
contrast 2.27:1
Card sample
#031fdf text on a white background
contrast 9.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #031fdf;
Background color
Panel with #031fdf background
background-color: #031fdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #031fdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 31, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 31, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #031fdf; background: linear-gradient(135deg, #031fdf, #7A03DF);