#3a7ddf
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
58, 125, 223
HSL
216°, 72%, 55%
CMYK
74, 44, 0, 13
Luminance
0.2089
Every format
| HEX | #3a7ddf |
| RGB | rgb(58, 125, 223) |
| HSL | hsl(216, 72%, 55%) |
| CMYK | cmyk(74%, 44%, 0%, 13%) |
| LAB | lab(52.8 12.1 -56.1) |
| LCH | lch(52.8 57.4 282.2) |
| OKLCH | oklch(0.597 0.164 258.2) |
Copy-ready code
/* CSS */
color: #3a7ddf;
background-color: #3a7ddf;
/* Tailwind (arbitrary) */
class="text-[#3a7ddf] bg-[#3a7ddf]"
/* SCSS */
$brand: #3a7ddf;
/* SwiftUI */
Color(red: 0.227, green: 0.490, blue: 0.875)
/* Android */
Color.parseColor("#3a7ddf")Accessibility — WCAG contrast
Aa
#3a7ddf on white: 4.05:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#3a7ddf on black: 5.18:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.7%
Green49.0%
Blue87.5%
CMYK percentages
Cyan74.0%
Magenta43.9%
Yellow0.0%
Key (black)12.5%
Color previews
#3a7ddf text on a black background
contrast 5.18:1
Card sample
#3a7ddf text on a white background
contrast 4.05:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3a7ddf;
Background color
Panel with #3a7ddf background
background-color: #3a7ddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3a7ddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(58, 125, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(58, 125, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3a7ddf; background: linear-gradient(135deg, #3a7ddf, #653ADF);