#331ab2
a dark, vivid blue · warm · closest name: navy
RGB
51, 26, 178
HSL
250°, 75%, 40%
CMYK
71, 85, 0, 30
Luminance
0.0466
Every format
| HEX | #331ab2 |
| RGB | rgb(51, 26, 178) |
| HSL | hsl(250, 75%, 40%) |
| CMYK | cmyk(71%, 85%, 0%, 30%) |
| LAB | lab(25.7 54.3 -74.2) |
| LCH | lch(25.7 92.0 306.2) |
| OKLCH | oklch(0.384 0.216 276.5) |
Copy-ready code
/* CSS */
color: #331ab2;
background-color: #331ab2;
/* Tailwind (arbitrary) */
class="text-[#331ab2] bg-[#331ab2]"
/* SCSS */
$brand: #331ab2;
/* SwiftUI */
Color(red: 0.200, green: 0.102, blue: 0.698)
/* Android */
Color.parseColor("#331ab2")Accessibility — WCAG contrast
Aa
#331ab2 on white: 10.87:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#331ab2 on black: 1.93:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green10.2%
Blue69.8%
CMYK percentages
Cyan71.3%
Magenta85.4%
Yellow0.0%
Key (black)30.2%
Color previews
#331ab2 text on a black background
contrast 1.93:1
Card sample
#331ab2 text on a white background
contrast 10.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #331ab2;
Background color
Panel with #331ab2 background
background-color: #331ab2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #331ab2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 26, 178, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 26, 178, 0.45);
Border & gradient
Gradient panel
border: 3px solid #331ab2; background: linear-gradient(135deg, #331ab2, #981AB2);