#5870cf
a balanced, vivid blue · warm · closest name: royalblue
RGB
88, 112, 207
HSL
228°, 55%, 58%
CMYK
58, 46, 0, 19
Luminance
0.1817
Every format
| HEX | #5870cf |
| RGB | rgb(88, 112, 207) |
| HSL | hsl(228, 55%, 58%) |
| CMYK | cmyk(58%, 46%, 0%, 19%) |
| LAB | lab(49.7 19.5 -52.0) |
| LCH | lch(49.7 55.5 290.5) |
| OKLCH | oklch(0.574 0.148 270.5) |
Copy-ready code
/* CSS */
color: #5870cf;
background-color: #5870cf;
/* Tailwind (arbitrary) */
class="text-[#5870cf] bg-[#5870cf]"
/* SCSS */
$brand: #5870cf;
/* SwiftUI */
Color(red: 0.345, green: 0.439, blue: 0.812)
/* Android */
Color.parseColor("#5870cf")Accessibility — WCAG contrast
Aa
#5870cf on white: 4.53:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#5870cf on black: 4.63:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.5%
Green43.9%
Blue81.2%
CMYK percentages
Cyan57.5%
Magenta45.9%
Yellow0.0%
Key (black)18.8%
Color previews
#5870cf text on a black background
contrast 4.63:1
Card sample
#5870cf text on a white background
contrast 4.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5870cf;
Background color
Panel with #5870cf background
background-color: #5870cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5870cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(88, 112, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(88, 112, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5870cf; background: linear-gradient(135deg, #5870cf, #8F58CF);