#21189c
a dark, vivid blue · warm · closest name: navy
RGB
33, 24, 156
HSL
244°, 73%, 35%
CMYK
79, 85, 0, 39
Luminance
0.0338
Every format
| HEX | #21189c |
| RGB | rgb(33, 24, 156) |
| HSL | hsl(244, 73%, 35%) |
| CMYK | cmyk(79%, 85%, 0%, 39%) |
| LAB | lab(21.5 47.5 -68.0) |
| LCH | lch(21.5 82.9 305.0) |
| OKLCH | oklch(0.344 0.197 272.1) |
Copy-ready code
/* CSS */
color: #21189c;
background-color: #21189c;
/* Tailwind (arbitrary) */
class="text-[#21189c] bg-[#21189c]"
/* SCSS */
$brand: #21189c;
/* SwiftUI */
Color(red: 0.129, green: 0.094, blue: 0.612)
/* Android */
Color.parseColor("#21189c")Accessibility — WCAG contrast
Aa
#21189c on white: 12.53:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#21189c on black: 1.68:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green9.4%
Blue61.2%
CMYK percentages
Cyan78.8%
Magenta84.6%
Yellow0.0%
Key (black)38.8%
Color previews
#21189c text on a black background
contrast 1.68:1
Card sample
#21189c text on a white background
contrast 12.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #21189c;
Background color
Panel with #21189c background
background-color: #21189c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #21189c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 24, 156, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 24, 156, 0.45);
Border & gradient
Gradient panel
border: 3px solid #21189c; background: linear-gradient(135deg, #21189c, #79189C);