#010ef1
a balanced, electric blue · warm · closest name: blue
RGB
1, 14, 241
HSL
237°, 99%, 48%
CMYK
100, 94, 0, 6
Luminance
0.0667
Every format
| HEX | #010ef1 |
| RGB | rgb(1, 14, 241) |
| HSL | hsl(237, 99%, 48%) |
| CMYK | cmyk(100%, 94%, 0%, 6%) |
| LAB | lab(31.0 73.5 -102.1) |
| LCH | lch(31.0 125.8 305.8) |
| OKLCH | oklch(0.438 0.296 264.2) |
Copy-ready code
/* CSS */
color: #010ef1;
background-color: #010ef1;
/* Tailwind (arbitrary) */
class="text-[#010ef1] bg-[#010ef1]"
/* SCSS */
$brand: #010ef1;
/* SwiftUI */
Color(red: 0.004, green: 0.055, blue: 0.945)
/* Android */
Color.parseColor("#010ef1")Accessibility — WCAG contrast
Aa
#010ef1 on white: 9.00:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#010ef1 on black: 2.33:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.4%
Green5.5%
Blue94.5%
CMYK percentages
Cyan99.6%
Magenta94.2%
Yellow0.0%
Key (black)5.5%
Color previews
#010ef1 text on a black background
contrast 2.33:1
Card sample
#010ef1 text on a white background
contrast 9.00:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #010ef1;
Background color
Panel with #010ef1 background
background-color: #010ef1;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #010ef1;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(1, 14, 241, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(1, 14, 241, 0.45);
Border & gradient
Gradient panel
border: 3px solid #010ef1; background: linear-gradient(135deg, #010ef1, #9401F1);