#333355
a dark, soft blue · warm · closest name: darkslategray
RGB
51, 51, 85
HSL
240°, 25%, 27%
CMYK
40, 40, 0, 67
Luminance
0.0373
Every format
| HEX | #333355 |
| RGB | rgb(51, 51, 85) |
| HSL | hsl(240, 25%, 27%) |
| CMYK | cmyk(40%, 40%, 0%, 67%) |
| LAB | lab(22.8 9.6 -20.6) |
| LCH | lch(22.8 22.7 295.0) |
| OKLCH | oklch(0.338 0.059 282.8) |
Copy-ready code
/* CSS */
color: #333355;
background-color: #333355;
/* Tailwind (arbitrary) */
class="text-[#333355] bg-[#333355]"
/* SCSS */
$brand: #333355;
/* SwiftUI */
Color(red: 0.200, green: 0.200, blue: 0.333)
/* Android */
Color.parseColor("#333355")Accessibility — WCAG contrast
Aa
#333355 on white: 12.03:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#333355 on black: 1.75:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green20.0%
Blue33.3%
CMYK percentages
Cyan40.0%
Magenta40.0%
Yellow0.0%
Key (black)66.7%
Color previews
#333355 text on a black background
contrast 1.75:1
Card sample
#333355 text on a white background
contrast 12.03:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #333355;
Background color
Panel with #333355 background
background-color: #333355;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #333355;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 51, 85, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 51, 85, 0.45);
Border & gradient
Gradient panel
border: 3px solid #333355; background: linear-gradient(135deg, #333355, #4A3355);