#175ade
a balanced, electric blue · cool · closest name: royalblue
RGB
23, 90, 222
HSL
220°, 81%, 48%
CMYK
90, 60, 0, 13
Luminance
0.1277
Every format
| HEX | #175ade |
| RGB | rgb(23, 90, 222) |
| HSL | hsl(220, 81%, 48%) |
| CMYK | cmyk(90%, 60%, 0%, 13%) |
| LAB | lab(42.4 31.0 -72.4) |
| LCH | lch(42.4 78.8 293.2) |
| OKLCH | oklch(0.515 0.212 262.1) |
Copy-ready code
/* CSS */
color: #175ade;
background-color: #175ade;
/* Tailwind (arbitrary) */
class="text-[#175ade] bg-[#175ade]"
/* SCSS */
$brand: #175ade;
/* SwiftUI */
Color(red: 0.090, green: 0.353, blue: 0.871)
/* Android */
Color.parseColor("#175ade")Accessibility — WCAG contrast
Aa
#175ade on white: 5.91:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#175ade on black: 3.55:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green35.3%
Blue87.1%
CMYK percentages
Cyan89.6%
Magenta59.5%
Yellow0.0%
Key (black)12.9%
Color previews
#175ade text on a black background
contrast 3.55:1
Card sample
#175ade text on a white background
contrast 5.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175ade;
Background color
Panel with #175ade background
background-color: #175ade;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175ade;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 90, 222, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 90, 222, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175ade; background: linear-gradient(135deg, #175ade, #5917DE);