#189dfb
a balanced, electric blue · cool · closest name: dodgerblue
RGB
24, 157, 251
HSL
205°, 97%, 54%
CMYK
90, 38, 0, 2
Luminance
0.3127
Every format
| HEX | #189dfb |
| RGB | rgb(24, 157, 251) |
| HSL | hsl(205, 97%, 54%) |
| CMYK | cmyk(90%, 38%, 0%, 2%) |
| LAB | lab(62.7 0.5 -55.8) |
| LCH | lch(62.7 55.8 270.5) |
| OKLCH | oklch(0.677 0.173 247.3) |
Copy-ready code
/* CSS */
color: #189dfb;
background-color: #189dfb;
/* Tailwind (arbitrary) */
class="text-[#189dfb] bg-[#189dfb]"
/* SCSS */
$brand: #189dfb;
/* SwiftUI */
Color(red: 0.094, green: 0.616, blue: 0.984)
/* Android */
Color.parseColor("#189dfb")Accessibility — WCAG contrast
Aa
#189dfb on white: 2.89:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#189dfb on black: 7.25:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green61.6%
Blue98.4%
CMYK percentages
Cyan90.4%
Magenta37.5%
Yellow0.0%
Key (black)1.6%
Color previews
#189dfb text on a black background
contrast 7.25:1
Card sample
#189dfb text on a white background
contrast 2.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #189dfb;
Background color
Panel with #189dfb background
background-color: #189dfb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #189dfb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 157, 251, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 157, 251, 0.45);
Border & gradient
Gradient panel
border: 3px solid #189dfb; background: linear-gradient(135deg, #189dfb, #2A18FB);