#3b07df
a balanced, electric blue · warm · closest name: blue
RGB
59, 7, 223
HSL
254°, 94%, 45%
CMYK
74, 97, 0, 13
Luminance
0.0641
Every format
| HEX | #3b07df |
| RGB | rgb(59, 7, 223) |
| HSL | hsl(254, 94%, 45%) |
| CMYK | cmyk(74%, 97%, 0%, 13%) |
| LAB | lab(30.4 71.3 -92.8) |
| LCH | lch(30.4 117.0 307.5) |
| OKLCH | oklch(0.433 0.269 275.1) |
Copy-ready code
/* CSS */
color: #3b07df;
background-color: #3b07df;
/* Tailwind (arbitrary) */
class="text-[#3b07df] bg-[#3b07df]"
/* SCSS */
$brand: #3b07df;
/* SwiftUI */
Color(red: 0.231, green: 0.027, blue: 0.875)
/* Android */
Color.parseColor("#3b07df")Accessibility — WCAG contrast
Aa
#3b07df on white: 9.20:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3b07df on black: 2.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green2.7%
Blue87.5%
CMYK percentages
Cyan73.5%
Magenta96.9%
Yellow0.0%
Key (black)12.5%
Color previews
#3b07df text on a black background
contrast 2.28:1
Card sample
#3b07df text on a white background
contrast 9.20:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3b07df;
Background color
Panel with #3b07df background
background-color: #3b07df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3b07df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 7, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 7, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3b07df; background: linear-gradient(135deg, #3b07df, #CB07DF);