#175ab2
a dark, electric blue · cool · closest name: royalblue
RGB
23, 90, 178
HSL
214°, 77%, 39%
CMYK
87, 49, 0, 30
Luminance
0.1071
Every format
| HEX | #175ab2 |
| RGB | rgb(23, 90, 178) |
| HSL | hsl(214, 77%, 39%) |
| CMYK | cmyk(87%, 49%, 0%, 30%) |
| LAB | lab(39.1 13.7 -52.4) |
| LCH | lch(39.1 54.1 284.7) |
| OKLCH | oklch(0.479 0.154 257.5) |
Copy-ready code
/* CSS */
color: #175ab2;
background-color: #175ab2;
/* Tailwind (arbitrary) */
class="text-[#175ab2] bg-[#175ab2]"
/* SCSS */
$brand: #175ab2;
/* SwiftUI */
Color(red: 0.090, green: 0.353, blue: 0.698)
/* Android */
Color.parseColor("#175ab2")Accessibility — WCAG contrast
Aa
#175ab2 on white: 6.68:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#175ab2 on black: 3.14:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green35.3%
Blue69.8%
CMYK percentages
Cyan87.1%
Magenta49.4%
Yellow0.0%
Key (black)30.2%
Color previews
#175ab2 text on a black background
contrast 3.14:1
Card sample
#175ab2 text on a white background
contrast 6.68:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175ab2;
Background color
Panel with #175ab2 background
background-color: #175ab2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175ab2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 90, 178, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 90, 178, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175ab2; background: linear-gradient(135deg, #175ab2, #3B17B2);