#157fd3
a balanced, electric blue · cool · closest name: dodgerblue
RGB
21, 127, 211
HSL
207°, 82%, 46%
CMYK
90, 40, 0, 17
Luminance
0.2004
Every format
| HEX | #157fd3 |
| RGB | rgb(21, 127, 211) |
| HSL | hsl(207, 82%, 46%) |
| CMYK | cmyk(90%, 40%, 0%, 17%) |
| LAB | lab(51.9 3.1 -50.9) |
| LCH | lch(51.9 51.0 273.5) |
| OKLCH | oklch(0.585 0.156 249.4) |
Copy-ready code
/* CSS */
color: #157fd3;
background-color: #157fd3;
/* Tailwind (arbitrary) */
class="text-[#157fd3] bg-[#157fd3]"
/* SCSS */
$brand: #157fd3;
/* SwiftUI */
Color(red: 0.082, green: 0.498, blue: 0.827)
/* Android */
Color.parseColor("#157fd3")Accessibility — WCAG contrast
Aa
#157fd3 on white: 4.19:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#157fd3 on black: 5.01:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.2%
Green49.8%
Blue82.7%
CMYK percentages
Cyan90.0%
Magenta39.8%
Yellow0.0%
Key (black)17.3%
Color previews
#157fd3 text on a black background
contrast 5.01:1
Card sample
#157fd3 text on a white background
contrast 4.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #157fd3;
Background color
Panel with #157fd3 background
background-color: #157fd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #157fd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(21, 127, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(21, 127, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #157fd3; background: linear-gradient(135deg, #157fd3, #2A15D3);