#2b00af
a dark, electric blue · warm · closest name: navy
RGB
43, 0, 175
HSL
255°, 100%, 34%
CMYK
75, 100, 0, 31
Luminance
0.0361
Every format
| HEX | #2b00af |
| RGB | rgb(43, 0, 175) |
| HSL | hsl(255, 100%, 34%) |
| CMYK | cmyk(75%, 100%, 0%, 31%) |
| LAB | lab(22.3 60.4 -78.1) |
| LCH | lch(22.3 98.7 307.7) |
| OKLCH | oklch(0.359 0.226 274.7) |
Copy-ready code
/* CSS */
color: #2b00af;
background-color: #2b00af;
/* Tailwind (arbitrary) */
class="text-[#2b00af] bg-[#2b00af]"
/* SCSS */
$brand: #2b00af;
/* SwiftUI */
Color(red: 0.169, green: 0.000, blue: 0.686)
/* Android */
Color.parseColor("#2b00af")Accessibility — WCAG contrast
Aa
#2b00af on white: 12.20:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2b00af on black: 1.72:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.9%
Green0.0%
Blue68.6%
CMYK percentages
Cyan75.4%
Magenta100.0%
Yellow0.0%
Key (black)31.4%
Color previews
#2b00af text on a black background
contrast 1.72:1
Card sample
#2b00af text on a white background
contrast 12.20:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2b00af;
Background color
Panel with #2b00af background
background-color: #2b00af;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2b00af;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(43, 0, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(43, 0, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2b00af; background: linear-gradient(135deg, #2b00af, #9F00AF);