#3b18ff
a balanced, electric blue · warm · closest name: blue
RGB
59, 24, 255
HSL
249°, 100%, 55%
CMYK
77, 91, 0, 0
Luminance
0.0880
Every format
| HEX | #3b18ff |
| RGB | rgb(59, 24, 255) |
| HSL | hsl(249, 100%, 55%) |
| CMYK | cmyk(77%, 91%, 0%, 0%) |
| LAB | lab(35.6 75.8 -102.3) |
| LCH | lch(35.6 127.3 306.6) |
| OKLCH | oklch(0.480 0.296 272.3) |
Copy-ready code
/* CSS */
color: #3b18ff;
background-color: #3b18ff;
/* Tailwind (arbitrary) */
class="text-[#3b18ff] bg-[#3b18ff]"
/* SCSS */
$brand: #3b18ff;
/* SwiftUI */
Color(red: 0.231, green: 0.094, blue: 1.000)
/* Android */
Color.parseColor("#3b18ff")Accessibility — WCAG contrast
Aa
#3b18ff on white: 7.61:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3b18ff on black: 2.76:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green9.4%
Blue100.0%
CMYK percentages
Cyan76.9%
Magenta90.6%
Yellow0.0%
Key (black)0.0%
Color previews
#3b18ff text on a black background
contrast 2.76:1
Card sample
#3b18ff text on a white background
contrast 7.61:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3b18ff;
Background color
Panel with #3b18ff background
background-color: #3b18ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3b18ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 24, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 24, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3b18ff; background: linear-gradient(135deg, #3b18ff, #D518FF);