#3a7bdf
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
58, 123, 223
HSL
216°, 72%, 55%
CMYK
74, 45, 0, 13
Luminance
0.2039
Every format
| HEX | #3a7bdf |
| RGB | rgb(58, 123, 223) |
| HSL | hsl(216, 72%, 55%) |
| CMYK | cmyk(74%, 45%, 0%, 13%) |
| LAB | lab(52.3 13.4 -57.0) |
| LCH | lch(52.3 58.5 283.2) |
| OKLCH | oklch(0.593 0.166 258.9) |
Copy-ready code
/* CSS */
color: #3a7bdf;
background-color: #3a7bdf;
/* Tailwind (arbitrary) */
class="text-[#3a7bdf] bg-[#3a7bdf]"
/* SCSS */
$brand: #3a7bdf;
/* SwiftUI */
Color(red: 0.227, green: 0.482, blue: 0.875)
/* Android */
Color.parseColor("#3a7bdf")Accessibility — WCAG contrast
Aa
#3a7bdf on white: 4.13:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#3a7bdf on black: 5.08:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.7%
Green48.2%
Blue87.5%
CMYK percentages
Cyan74.0%
Magenta44.8%
Yellow0.0%
Key (black)12.5%
Color previews
#3a7bdf text on a black background
contrast 5.08:1
Card sample
#3a7bdf text on a white background
contrast 4.13:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3a7bdf;
Background color
Panel with #3a7bdf background
background-color: #3a7bdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3a7bdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(58, 123, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(58, 123, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3a7bdf; background: linear-gradient(135deg, #3a7bdf, #673ADF);