#2a2aaa
a dark, vivid blue · warm · closest name: navy
RGB
42, 42, 170
HSL
240°, 60%, 42%
CMYK
75, 75, 0, 33
Luminance
0.0505
Every format
| HEX | #2a2aaa |
| RGB | rgb(42, 42, 170) |
| HSL | hsl(240, 60%, 42%) |
| CMYK | cmyk(75%, 75%, 0%, 33%) |
| LAB | lab(26.9 43.4 -67.5) |
| LCH | lch(26.9 80.3 302.7) |
| OKLCH | oklch(0.388 0.196 272.5) |
Copy-ready code
/* CSS */
color: #2a2aaa;
background-color: #2a2aaa;
/* Tailwind (arbitrary) */
class="text-[#2a2aaa] bg-[#2a2aaa]"
/* SCSS */
$brand: #2a2aaa;
/* SwiftUI */
Color(red: 0.165, green: 0.165, blue: 0.667)
/* Android */
Color.parseColor("#2a2aaa")Accessibility — WCAG contrast
Aa
#2a2aaa on white: 10.45:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2a2aaa on black: 2.01:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green16.5%
Blue66.7%
CMYK percentages
Cyan75.3%
Magenta75.3%
Yellow0.0%
Key (black)33.3%
Color previews
#2a2aaa text on a black background
contrast 2.01:1
Card sample
#2a2aaa text on a white background
contrast 10.45:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2a2aaa;
Background color
Panel with #2a2aaa background
background-color: #2a2aaa;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2a2aaa;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 42, 170, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 42, 170, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2a2aaa; background: linear-gradient(135deg, #2a2aaa, #7F2AAA);