#2a5dfd
a balanced, electric blue · warm · closest name: royalblue
RGB
42, 93, 253
HSL
226°, 98%, 58%
CMYK
83, 63, 0, 1
Luminance
0.1541
Every format
| HEX | #2a5dfd |
| RGB | rgb(42, 93, 253) |
| HSL | hsl(226, 98%, 58%) |
| CMYK | cmyk(83%, 63%, 0%, 1%) |
| LAB | lab(46.2 41.7 -83.7) |
| LCH | lch(46.2 93.5 296.5) |
| OKLCH | oklch(0.552 0.243 265.1) |
Copy-ready code
/* CSS */
color: #2a5dfd;
background-color: #2a5dfd;
/* Tailwind (arbitrary) */
class="text-[#2a5dfd] bg-[#2a5dfd]"
/* SCSS */
$brand: #2a5dfd;
/* SwiftUI */
Color(red: 0.165, green: 0.365, blue: 0.992)
/* Android */
Color.parseColor("#2a5dfd")Accessibility — WCAG contrast
Aa
#2a5dfd on white: 5.14:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2a5dfd on black: 4.08:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green36.5%
Blue99.2%
CMYK percentages
Cyan83.4%
Magenta63.2%
Yellow0.0%
Key (black)0.8%
Color previews
#2a5dfd text on a black background
contrast 4.08:1
Card sample
#2a5dfd text on a white background
contrast 5.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2a5dfd;
Background color
Panel with #2a5dfd background
background-color: #2a5dfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2a5dfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 93, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 93, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2a5dfd; background: linear-gradient(135deg, #2a5dfd, #842AFD);