#584dbb
a balanced, soft blue · warm · closest name: slateblue
RGB
88, 77, 187
HSL
246°, 45%, 52%
CMYK
53, 59, 0, 27
Luminance
0.1097
Every format
| HEX | #584dbb |
| RGB | rgb(88, 77, 187) |
| HSL | hsl(246, 45%, 52%) |
| CMYK | cmyk(53%, 59%, 0%, 27%) |
| LAB | lab(39.5 34.7 -56.8) |
| LCH | lch(39.5 66.5 301.4) |
| OKLCH | oklch(0.493 0.167 282.9) |
Copy-ready code
/* CSS */
color: #584dbb;
background-color: #584dbb;
/* Tailwind (arbitrary) */
class="text-[#584dbb] bg-[#584dbb]"
/* SCSS */
$brand: #584dbb;
/* SwiftUI */
Color(red: 0.345, green: 0.302, blue: 0.733)
/* Android */
Color.parseColor("#584dbb")Accessibility — WCAG contrast
Aa
#584dbb on white: 6.57:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#584dbb on black: 3.19:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.5%
Green30.2%
Blue73.3%
CMYK percentages
Cyan52.9%
Magenta58.8%
Yellow0.0%
Key (black)26.7%
Color previews
#584dbb text on a black background
contrast 3.19:1
Card sample
#584dbb text on a white background
contrast 6.57:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #584dbb;
Background color
Panel with #584dbb background
background-color: #584dbb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #584dbb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(88, 77, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(88, 77, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #584dbb; background: linear-gradient(135deg, #584dbb, #A14DBB);