#2a5baf
a dark, vivid blue · cool · closest name: royalblue
RGB
42, 91, 175
HSL
218°, 61%, 43%
CMYK
76, 48, 0, 31
Luminance
0.1107
Every format
| HEX | #2a5baf |
| RGB | rgb(42, 91, 175) |
| HSL | hsl(218, 61%, 43%) |
| CMYK | cmyk(76%, 48%, 0%, 31%) |
| LAB | lab(39.7 13.7 -49.6) |
| LCH | lch(39.7 51.5 285.5) |
| OKLCH | oklch(0.485 0.144 260.4) |
Copy-ready code
/* CSS */
color: #2a5baf;
background-color: #2a5baf;
/* Tailwind (arbitrary) */
class="text-[#2a5baf] bg-[#2a5baf]"
/* SCSS */
$brand: #2a5baf;
/* SwiftUI */
Color(red: 0.165, green: 0.357, blue: 0.686)
/* Android */
Color.parseColor("#2a5baf")Accessibility — WCAG contrast
Aa
#2a5baf on white: 6.53:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2a5baf on black: 3.21:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green35.7%
Blue68.6%
CMYK percentages
Cyan76.0%
Magenta48.0%
Yellow0.0%
Key (black)31.4%
Color previews
#2a5baf text on a black background
contrast 3.21:1
Card sample
#2a5baf text on a white background
contrast 6.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2a5baf;
Background color
Panel with #2a5baf background
background-color: #2a5baf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2a5baf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 91, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 91, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2a5baf; background: linear-gradient(135deg, #2a5baf, #522AAF);