#1f1cd3
a balanced, electric blue · warm · closest name: blue
RGB
31, 28, 211
HSL
241°, 77%, 47%
CMYK
85, 87, 0, 17
Luminance
0.0582
Every format
| HEX | #1f1cd3 |
| RGB | rgb(31, 28, 211) |
| HSL | hsl(241, 77%, 47%) |
| CMYK | cmyk(85%, 87%, 0%, 17%) |
| LAB | lab(29.0 62.0 -88.3) |
| LCH | lch(29.0 107.9 305.1) |
| OKLCH | oklch(0.415 0.256 268.2) |
Copy-ready code
/* CSS */
color: #1f1cd3;
background-color: #1f1cd3;
/* Tailwind (arbitrary) */
class="text-[#1f1cd3] bg-[#1f1cd3]"
/* SCSS */
$brand: #1f1cd3;
/* SwiftUI */
Color(red: 0.122, green: 0.110, blue: 0.827)
/* Android */
Color.parseColor("#1f1cd3")Accessibility — WCAG contrast
Aa
#1f1cd3 on white: 9.70:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1f1cd3 on black: 2.16:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green11.0%
Blue82.7%
CMYK percentages
Cyan85.3%
Magenta86.7%
Yellow0.0%
Key (black)17.3%
Color previews
#1f1cd3 text on a black background
contrast 2.16:1
Card sample
#1f1cd3 text on a white background
contrast 9.70:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1f1cd3;
Background color
Panel with #1f1cd3 background
background-color: #1f1cd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1f1cd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 28, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 28, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f1cd3; background: linear-gradient(135deg, #1f1cd3, #991CD3);