#17549f
a dark, vivid blue · cool · closest name: steelblue
RGB
23, 84, 159
HSL
213°, 75%, 36%
CMYK
86, 47, 0, 38
Luminance
0.0903
Every format
| HEX | #17549f |
| RGB | rgb(23, 84, 159) |
| HSL | hsl(213, 75%, 36%) |
| CMYK | cmyk(86%, 47%, 0%, 38%) |
| LAB | lab(36.0 10.0 -46.0) |
| LCH | lch(36.0 47.1 282.3) |
| OKLCH | oklch(0.451 0.136 256.2) |
Copy-ready code
/* CSS */
color: #17549f;
background-color: #17549f;
/* Tailwind (arbitrary) */
class="text-[#17549f] bg-[#17549f]"
/* SCSS */
$brand: #17549f;
/* SwiftUI */
Color(red: 0.090, green: 0.329, blue: 0.624)
/* Android */
Color.parseColor("#17549f")Accessibility — WCAG contrast
Aa
#17549f on white: 7.49:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#17549f on black: 2.81:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green32.9%
Blue62.4%
CMYK percentages
Cyan85.5%
Magenta47.2%
Yellow0.0%
Key (black)37.6%
Color previews
#17549f text on a black background
contrast 2.81:1
Card sample
#17549f text on a white background
contrast 7.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #17549f;
Background color
Panel with #17549f background
background-color: #17549f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #17549f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 84, 159, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 84, 159, 0.45);
Border & gradient
Gradient panel
border: 3px solid #17549f; background: linear-gradient(135deg, #17549f, #35179F);