#557ddf
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
85, 125, 223
HSL
223°, 68%, 60%
CMYK
62, 44, 0, 13
Luminance
0.2193
Every format
| HEX | #557ddf |
| RGB | rgb(85, 125, 223) |
| HSL | hsl(223, 68%, 60%) |
| CMYK | cmyk(62%, 44%, 0%, 13%) |
| LAB | lab(54.0 16.3 -54.2) |
| LCH | lch(54.0 56.6 286.7) |
| OKLCH | oklch(0.609 0.155 265.4) |
Copy-ready code
/* CSS */
color: #557ddf;
background-color: #557ddf;
/* Tailwind (arbitrary) */
class="text-[#557ddf] bg-[#557ddf]"
/* SCSS */
$brand: #557ddf;
/* SwiftUI */
Color(red: 0.333, green: 0.490, blue: 0.875)
/* Android */
Color.parseColor("#557ddf")Accessibility — WCAG contrast
Aa
#557ddf on white: 3.90:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#557ddf on black: 5.39:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green49.0%
Blue87.5%
CMYK percentages
Cyan61.9%
Magenta43.9%
Yellow0.0%
Key (black)12.5%
Color previews
#557ddf text on a black background
contrast 5.39:1
Card sample
#557ddf text on a white background
contrast 3.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #557ddf;
Background color
Panel with #557ddf background
background-color: #557ddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #557ddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 125, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 125, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #557ddf; background: linear-gradient(135deg, #557ddf, #8955DF);