#588fd2
a balanced, vivid blue · cool · closest name: steelblue
RGB
88, 143, 210
HSL
213°, 58%, 58%
CMYK
58, 32, 0, 18
Luminance
0.2637
Every format
| HEX | #588fd2 |
| RGB | rgb(88, 143, 210) |
| HSL | hsl(213, 58%, 58%) |
| CMYK | cmyk(58%, 32%, 0%, 18%) |
| LAB | lab(58.4 1.7 -39.9) |
| LCH | lch(58.4 39.9 272.5) |
| OKLCH | oklch(0.641 0.117 254.2) |
Copy-ready code
/* CSS */
color: #588fd2;
background-color: #588fd2;
/* Tailwind (arbitrary) */
class="text-[#588fd2] bg-[#588fd2]"
/* SCSS */
$brand: #588fd2;
/* SwiftUI */
Color(red: 0.345, green: 0.561, blue: 0.824)
/* Android */
Color.parseColor("#588fd2")Accessibility — WCAG contrast
Aa
#588fd2 on white: 3.35:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#588fd2 on black: 6.27:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.5%
Green56.1%
Blue82.4%
CMYK percentages
Cyan58.1%
Magenta31.9%
Yellow0.0%
Key (black)17.6%
Color previews
#588fd2 text on a black background
contrast 6.27:1
Card sample
#588fd2 text on a white background
contrast 3.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #588fd2;
Background color
Panel with #588fd2 background
background-color: #588fd2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #588fd2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(88, 143, 210, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(88, 143, 210, 0.45);
Border & gradient
Gradient panel
border: 3px solid #588fd2; background: linear-gradient(135deg, #588fd2, #7258D2);