#1b005f
a deep, electric violet · warm · closest name: midnightblue
RGB
27, 0, 95
HSL
257°, 100%, 19%
CMYK
72, 100, 0, 63
Luminance
0.0106
Every format
| HEX | #1b005f |
| RGB | rgb(27, 0, 95) |
| HSL | hsl(257, 100%, 19%) |
| CMYK | cmyk(72%, 100%, 0%, 63%) |
| LAB | lab(9.5 39.2 -48.9) |
| LCH | lch(9.5 62.7 308.7) |
| OKLCH | oklch(0.238 0.143 280.6) |
Copy-ready code
/* CSS */
color: #1b005f;
background-color: #1b005f;
/* Tailwind (arbitrary) */
class="text-[#1b005f] bg-[#1b005f]"
/* SCSS */
$brand: #1b005f;
/* SwiftUI */
Color(red: 0.106, green: 0.000, blue: 0.373)
/* Android */
Color.parseColor("#1b005f")Accessibility — WCAG contrast
Aa
#1b005f on white: 17.33:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1b005f on black: 1.21:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red10.6%
Green0.0%
Blue37.3%
CMYK percentages
Cyan71.6%
Magenta100.0%
Yellow0.0%
Key (black)62.7%
Color previews
#1b005f text on a black background
contrast 1.21:1
Card sample
#1b005f text on a white background
contrast 17.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1b005f;
Background color
Panel with #1b005f background
background-color: #1b005f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1b005f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(27, 0, 95, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(27, 0, 95, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1b005f; background: linear-gradient(135deg, #1b005f, #5A005F);