#157cd3
a balanced, electric blue · cool · closest name: dodgerblue
RGB
21, 124, 211
HSL
208°, 82%, 46%
CMYK
90, 41, 0, 17
Luminance
0.1928
Every format
| HEX | #157cd3 |
| RGB | rgb(21, 124, 211) |
| HSL | hsl(208, 82%, 46%) |
| CMYK | cmyk(90%, 41%, 0%, 17%) |
| LAB | lab(51.0 4.9 -52.3) |
| LCH | lch(51.0 52.5 275.4) |
| OKLCH | oklch(0.578 0.159 250.7) |
Copy-ready code
/* CSS */
color: #157cd3;
background-color: #157cd3;
/* Tailwind (arbitrary) */
class="text-[#157cd3] bg-[#157cd3]"
/* SCSS */
$brand: #157cd3;
/* SwiftUI */
Color(red: 0.082, green: 0.486, blue: 0.827)
/* Android */
Color.parseColor("#157cd3")Accessibility — WCAG contrast
Aa
#157cd3 on white: 4.32:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#157cd3 on black: 4.86:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.2%
Green48.6%
Blue82.7%
CMYK percentages
Cyan90.0%
Magenta41.2%
Yellow0.0%
Key (black)17.3%
Color previews
#157cd3 text on a black background
contrast 4.86:1
Card sample
#157cd3 text on a white background
contrast 4.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #157cd3;
Background color
Panel with #157cd3 background
background-color: #157cd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #157cd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(21, 124, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(21, 124, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #157cd3; background: linear-gradient(135deg, #157cd3, #2D15D3);