#3a5abc
a balanced, vivid blue · warm · closest name: royalblue
RGB
58, 90, 188
HSL
225°, 53%, 48%
CMYK
69, 52, 0, 26
Luminance
0.1184
Every format
| HEX | #3a5abc |
| RGB | rgb(58, 90, 188) |
| HSL | hsl(225, 53%, 48%) |
| CMYK | cmyk(69%, 52%, 0%, 26%) |
| LAB | lab(41.0 21.5 -55.1) |
| LCH | lch(41.0 59.2 291.3) |
| OKLCH | oklch(0.499 0.159 266.9) |
Copy-ready code
/* CSS */
color: #3a5abc;
background-color: #3a5abc;
/* Tailwind (arbitrary) */
class="text-[#3a5abc] bg-[#3a5abc]"
/* SCSS */
$brand: #3a5abc;
/* SwiftUI */
Color(red: 0.227, green: 0.353, blue: 0.737)
/* Android */
Color.parseColor("#3a5abc")Accessibility — WCAG contrast
Aa
#3a5abc on white: 6.23:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3a5abc on black: 3.37:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.7%
Green35.3%
Blue73.7%
CMYK percentages
Cyan69.1%
Magenta52.1%
Yellow0.0%
Key (black)26.3%
Color previews
#3a5abc text on a black background
contrast 3.37:1
Card sample
#3a5abc text on a white background
contrast 6.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3a5abc;
Background color
Panel with #3a5abc background
background-color: #3a5abc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3a5abc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(58, 90, 188, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(58, 90, 188, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3a5abc; background: linear-gradient(135deg, #3a5abc, #713ABC);