#331aaa
a dark, vivid blue · warm · closest name: navy
RGB
51, 26, 170
HSL
250°, 74%, 38%
CMYK
70, 85, 0, 33
Luminance
0.0434
Every format
| HEX | #331aaa |
| RGB | rgb(51, 26, 170) |
| HSL | hsl(250, 74%, 38%) |
| CMYK | cmyk(70%, 85%, 0%, 33%) |
| LAB | lab(24.8 52.0 -71.0) |
| LCH | lch(24.8 88.0 306.2) |
| OKLCH | oklch(0.375 0.207 277.5) |
Copy-ready code
/* CSS */
color: #331aaa;
background-color: #331aaa;
/* Tailwind (arbitrary) */
class="text-[#331aaa] bg-[#331aaa]"
/* SCSS */
$brand: #331aaa;
/* SwiftUI */
Color(red: 0.200, green: 0.102, blue: 0.667)
/* Android */
Color.parseColor("#331aaa")Accessibility — WCAG contrast
Aa
#331aaa on white: 11.24:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#331aaa on black: 1.87:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green10.2%
Blue66.7%
CMYK percentages
Cyan70.0%
Magenta84.7%
Yellow0.0%
Key (black)33.3%
Color previews
#331aaa text on a black background
contrast 1.87:1
Card sample
#331aaa text on a white background
contrast 11.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #331aaa;
Background color
Panel with #331aaa background
background-color: #331aaa;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #331aaa;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 26, 170, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 26, 170, 0.45);
Border & gradient
Gradient panel
border: 3px solid #331aaa; background: linear-gradient(135deg, #331aaa, #931AAA);