#586bc9
a balanced, vivid blue · warm · closest name: royalblue
RGB
88, 107, 201
HSL
230°, 51%, 57%
CMYK
56, 47, 0, 21
Luminance
0.1681
Every format
| HEX | #586bc9 |
| RGB | rgb(88, 107, 201) |
| HSL | hsl(230, 51%, 57%) |
| CMYK | cmyk(56%, 47%, 0%, 21%) |
| LAB | lab(48.0 20.6 -51.2) |
| LCH | lch(48.0 55.2 291.9) |
| OKLCH | oklch(0.559 0.146 272.3) |
Copy-ready code
/* CSS */
color: #586bc9;
background-color: #586bc9;
/* Tailwind (arbitrary) */
class="text-[#586bc9] bg-[#586bc9]"
/* SCSS */
$brand: #586bc9;
/* SwiftUI */
Color(red: 0.345, green: 0.420, blue: 0.788)
/* Android */
Color.parseColor("#586bc9")Accessibility — WCAG contrast
Aa
#586bc9 on white: 4.81:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#586bc9 on black: 4.36:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.5%
Green42.0%
Blue78.8%
CMYK percentages
Cyan56.2%
Magenta46.8%
Yellow0.0%
Key (black)21.2%
Color previews
#586bc9 text on a black background
contrast 4.36:1
Card sample
#586bc9 text on a white background
contrast 4.81:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #586bc9;
Background color
Panel with #586bc9 background
background-color: #586bc9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #586bc9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(88, 107, 201, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(88, 107, 201, 0.45);
Border & gradient
Gradient panel
border: 3px solid #586bc9; background: linear-gradient(135deg, #586bc9, #9058C9);