#3c40af
a balanced, vivid blue · warm · closest name: slateblue
RGB
60, 64, 175
HSL
238°, 49%, 46%
CMYK
66, 63, 0, 31
Luminance
0.0772
Every format
| HEX | #3c40af |
| RGB | rgb(60, 64, 175) |
| HSL | hsl(238, 49%, 46%) |
| CMYK | cmyk(66%, 63%, 0%, 31%) |
| LAB | lab(33.4 33.9 -59.8) |
| LCH | lch(33.4 68.7 299.6) |
| OKLCH | oklch(0.440 0.173 275.1) |
Copy-ready code
/* CSS */
color: #3c40af;
background-color: #3c40af;
/* Tailwind (arbitrary) */
class="text-[#3c40af] bg-[#3c40af]"
/* SCSS */
$brand: #3c40af;
/* SwiftUI */
Color(red: 0.235, green: 0.251, blue: 0.686)
/* Android */
Color.parseColor("#3c40af")Accessibility — WCAG contrast
Aa
#3c40af on white: 8.25:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3c40af on black: 2.54:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.5%
Green25.1%
Blue68.6%
CMYK percentages
Cyan65.7%
Magenta63.4%
Yellow0.0%
Key (black)31.4%
Color previews
#3c40af text on a black background
contrast 2.54:1
Card sample
#3c40af text on a white background
contrast 8.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3c40af;
Background color
Panel with #3c40af background
background-color: #3c40af;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3c40af;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(60, 64, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(60, 64, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3c40af; background: linear-gradient(135deg, #3c40af, #853CAF);