#589fdf
a balanced, vivid blue · cool · closest name: steelblue
RGB
88, 159, 223
HSL
208°, 68%, 61%
CMYK
61, 29, 0, 13
Luminance
0.3220
Every format
| HEX | #589fdf |
| RGB | rgb(88, 159, 223) |
| HSL | hsl(208, 68%, 61%) |
| CMYK | cmyk(61%, 29%, 0%, 13%) |
| LAB | lab(63.5 -3.3 -39.1) |
| LCH | lch(63.5 39.3 265.2) |
| OKLCH | oklch(0.683 0.119 247.7) |
Copy-ready code
/* CSS */
color: #589fdf;
background-color: #589fdf;
/* Tailwind (arbitrary) */
class="text-[#589fdf] bg-[#589fdf]"
/* SCSS */
$brand: #589fdf;
/* SwiftUI */
Color(red: 0.345, green: 0.624, blue: 0.875)
/* Android */
Color.parseColor("#589fdf")Accessibility — WCAG contrast
Aa
#589fdf on white: 2.82:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#589fdf on black: 7.44:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.5%
Green62.4%
Blue87.5%
CMYK percentages
Cyan60.5%
Magenta28.7%
Yellow0.0%
Key (black)12.5%
Color previews
#589fdf text on a black background
contrast 7.44:1
Card sample
#589fdf text on a white background
contrast 2.82:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #589fdf;
Background color
Panel with #589fdf background
background-color: #589fdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #589fdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(88, 159, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(88, 159, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #589fdf; background: linear-gradient(135deg, #589fdf, #6B58DF);