#198fdf
a balanced, electric blue · cool · closest name: steelblue
RGB
25, 143, 223
HSL
204°, 80%, 49%
CMYK
89, 36, 0, 13
Luminance
0.2518
Every format
| HEX | #198fdf |
| RGB | rgb(25, 143, 223) |
| HSL | hsl(204, 80%, 49%) |
| CMYK | cmyk(89%, 36%, 0%, 13%) |
| LAB | lab(57.3 -1.7 -49.1) |
| LCH | lch(57.3 49.1 268.0) |
| OKLCH | oklch(0.629 0.154 245.8) |
Copy-ready code
/* CSS */
color: #198fdf;
background-color: #198fdf;
/* Tailwind (arbitrary) */
class="text-[#198fdf] bg-[#198fdf]"
/* SCSS */
$brand: #198fdf;
/* SwiftUI */
Color(red: 0.098, green: 0.561, blue: 0.875)
/* Android */
Color.parseColor("#198fdf")Accessibility — WCAG contrast
Aa
#198fdf on white: 3.48:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#198fdf on black: 6.04:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.8%
Green56.1%
Blue87.5%
CMYK percentages
Cyan88.8%
Magenta35.9%
Yellow0.0%
Key (black)12.5%
Color previews
#198fdf text on a black background
contrast 6.04:1
Card sample
#198fdf text on a white background
contrast 3.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #198fdf;
Background color
Panel with #198fdf background
background-color: #198fdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #198fdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(25, 143, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(25, 143, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #198fdf; background: linear-gradient(135deg, #198fdf, #2719DF);