#331d76
a dark, vivid blue · warm · closest name: midnightblue
RGB
51, 29, 118
HSL
255°, 61%, 29%
CMYK
57, 75, 0, 54
Luminance
0.0289
Every format
| HEX | #331d76 |
| RGB | rgb(51, 29, 118) |
| HSL | hsl(255, 61%, 29%) |
| CMYK | cmyk(57%, 75%, 0%, 54%) |
| LAB | lab(19.6 34.8 -47.2) |
| LCH | lch(19.6 58.7 306.4) |
| OKLCH | oklch(0.322 0.142 286.8) |
Copy-ready code
/* CSS */
color: #331d76;
background-color: #331d76;
/* Tailwind (arbitrary) */
class="text-[#331d76] bg-[#331d76]"
/* SCSS */
$brand: #331d76;
/* SwiftUI */
Color(red: 0.200, green: 0.114, blue: 0.463)
/* Android */
Color.parseColor("#331d76")Accessibility — WCAG contrast
Aa
#331d76 on white: 13.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#331d76 on black: 1.58:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green11.4%
Blue46.3%
CMYK percentages
Cyan56.8%
Magenta75.4%
Yellow0.0%
Key (black)53.7%
Color previews
#331d76 text on a black background
contrast 1.58:1
Card sample
#331d76 text on a white background
contrast 13.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #331d76;
Background color
Panel with #331d76 background
background-color: #331d76;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #331d76;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 29, 118, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 29, 118, 0.45);
Border & gradient
Gradient panel
border: 3px solid #331d76; background: linear-gradient(135deg, #331d76, #6E1D76);