#1f16df
a balanced, electric blue · warm · closest name: blue
RGB
31, 22, 223
HSL
243°, 82%, 48%
CMYK
86, 90, 0, 13
Luminance
0.0619
Every format
| HEX | #1f16df |
| RGB | rgb(31, 22, 223) |
| HSL | hsl(243, 82%, 48%) |
| CMYK | cmyk(86%, 90%, 0%, 13%) |
| LAB | lab(29.9 67.3 -93.7) |
| LCH | lch(29.9 115.4 305.7) |
| OKLCH | oklch(0.426 0.271 267.8) |
Copy-ready code
/* CSS */
color: #1f16df;
background-color: #1f16df;
/* Tailwind (arbitrary) */
class="text-[#1f16df] bg-[#1f16df]"
/* SCSS */
$brand: #1f16df;
/* SwiftUI */
Color(red: 0.122, green: 0.086, blue: 0.875)
/* Android */
Color.parseColor("#1f16df")Accessibility — WCAG contrast
Aa
#1f16df on white: 9.38:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1f16df on black: 2.24:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green8.6%
Blue87.5%
CMYK percentages
Cyan86.1%
Magenta90.1%
Yellow0.0%
Key (black)12.5%
Color previews
#1f16df text on a black background
contrast 2.24:1
Card sample
#1f16df text on a white background
contrast 9.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1f16df;
Background color
Panel with #1f16df background
background-color: #1f16df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1f16df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 22, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 22, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f16df; background: linear-gradient(135deg, #1f16df, #A516DF);