#128bdf
a balanced, electric blue · cool · closest name: dodgerblue
RGB
18, 139, 223
HSL
205°, 85%, 47%
CMYK
92, 38, 0, 13
Luminance
0.2392
Every format
| HEX | #128bdf |
| RGB | rgb(18, 139, 223) |
| HSL | hsl(205, 85%, 47%) |
| CMYK | cmyk(92%, 38%, 0%, 13%) |
| LAB | lab(56.0 0.3 -51.1) |
| LCH | lch(56.0 51.1 270.3) |
| OKLCH | oklch(0.619 0.158 247.1) |
Copy-ready code
/* CSS */
color: #128bdf;
background-color: #128bdf;
/* Tailwind (arbitrary) */
class="text-[#128bdf] bg-[#128bdf]"
/* SCSS */
$brand: #128bdf;
/* SwiftUI */
Color(red: 0.071, green: 0.545, blue: 0.875)
/* Android */
Color.parseColor("#128bdf")Accessibility — WCAG contrast
Aa
#128bdf on white: 3.63:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#128bdf on black: 5.78:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.1%
Green54.5%
Blue87.5%
CMYK percentages
Cyan91.9%
Magenta37.7%
Yellow0.0%
Key (black)12.5%
Color previews
#128bdf text on a black background
contrast 5.78:1
Card sample
#128bdf text on a white background
contrast 3.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #128bdf;
Background color
Panel with #128bdf background
background-color: #128bdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #128bdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(18, 139, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(18, 139, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #128bdf; background: linear-gradient(135deg, #128bdf, #2212DF);