#556cdf
a balanced, vivid blue · warm · closest name: royalblue
RGB
85, 108, 223
HSL
230°, 68%, 60%
CMYK
62, 52, 0, 13
Luminance
0.1798
Every format
| HEX | #556cdf |
| RGB | rgb(85, 108, 223) |
| HSL | hsl(230, 68%, 60%) |
| CMYK | cmyk(62%, 52%, 0%, 13%) |
| LAB | lab(49.5 26.7 -61.4) |
| LCH | lch(49.5 67.0 293.5) |
| OKLCH | oklch(0.575 0.176 271.3) |
Copy-ready code
/* CSS */
color: #556cdf;
background-color: #556cdf;
/* Tailwind (arbitrary) */
class="text-[#556cdf] bg-[#556cdf]"
/* SCSS */
$brand: #556cdf;
/* SwiftUI */
Color(red: 0.333, green: 0.424, blue: 0.875)
/* Android */
Color.parseColor("#556cdf")Accessibility — WCAG contrast
Aa
#556cdf on white: 4.57:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#556cdf on black: 4.60:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green42.4%
Blue87.5%
CMYK percentages
Cyan61.9%
Magenta51.6%
Yellow0.0%
Key (black)12.5%
Color previews
#556cdf text on a black background
contrast 4.60:1
Card sample
#556cdf text on a white background
contrast 4.57:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #556cdf;
Background color
Panel with #556cdf background
background-color: #556cdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #556cdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 108, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 108, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #556cdf; background: linear-gradient(135deg, #556cdf, #9A55DF);