#357fdf
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
53, 127, 223
HSL
214°, 73%, 54%
CMYK
76, 43, 0, 13
Luminance
0.2126
Every format
| HEX | #357fdf |
| RGB | rgb(53, 127, 223) |
| HSL | hsl(214, 73%, 54%) |
| CMYK | cmyk(76%, 43%, 0%, 13%) |
| LAB | lab(53.2 10.3 -55.5) |
| LCH | lch(53.2 56.4 280.5) |
| OKLCH | oklch(0.600 0.163 256.4) |
Copy-ready code
/* CSS */
color: #357fdf;
background-color: #357fdf;
/* Tailwind (arbitrary) */
class="text-[#357fdf] bg-[#357fdf]"
/* SCSS */
$brand: #357fdf;
/* SwiftUI */
Color(red: 0.208, green: 0.498, blue: 0.875)
/* Android */
Color.parseColor("#357fdf")Accessibility — WCAG contrast
Aa
#357fdf on white: 4.00:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#357fdf on black: 5.25:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.8%
Green49.8%
Blue87.5%
CMYK percentages
Cyan76.2%
Magenta43.0%
Yellow0.0%
Key (black)12.5%
Color previews
#357fdf text on a black background
contrast 5.25:1
Card sample
#357fdf text on a white background
contrast 4.00:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #357fdf;
Background color
Panel with #357fdf background
background-color: #357fdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #357fdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(53, 127, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(53, 127, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #357fdf; background: linear-gradient(135deg, #357fdf, #5C35DF);