#128ddf
a balanced, electric blue · cool · closest name: dodgerblue
RGB
18, 141, 223
HSL
204°, 85%, 47%
CMYK
92, 37, 0, 13
Luminance
0.2451
Every format
| HEX | #128ddf |
| RGB | rgb(18, 141, 223) |
| HSL | hsl(204, 85%, 47%) |
| CMYK | cmyk(92%, 37%, 0%, 13%) |
| LAB | lab(56.6 -0.9 -50.1) |
| LCH | lch(56.6 50.1 269.0) |
| OKLCH | oklch(0.624 0.157 246.2) |
Copy-ready code
/* CSS */
color: #128ddf;
background-color: #128ddf;
/* Tailwind (arbitrary) */
class="text-[#128ddf] bg-[#128ddf]"
/* SCSS */
$brand: #128ddf;
/* SwiftUI */
Color(red: 0.071, green: 0.553, blue: 0.875)
/* Android */
Color.parseColor("#128ddf")Accessibility — WCAG contrast
Aa
#128ddf on white: 3.56:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#128ddf on black: 5.90:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.1%
Green55.3%
Blue87.5%
CMYK percentages
Cyan91.9%
Magenta36.8%
Yellow0.0%
Key (black)12.5%
Color previews
#128ddf text on a black background
contrast 5.90:1
Card sample
#128ddf text on a white background
contrast 3.56:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #128ddf;
Background color
Panel with #128ddf background
background-color: #128ddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #128ddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(18, 141, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(18, 141, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #128ddf; background: linear-gradient(135deg, #128ddf, #2012DF);