#588abc
a balanced, soft blue · cool · closest name: steelblue
RGB
88, 138, 188
HSL
210°, 43%, 54%
CMYK
53, 27, 0, 26
Luminance
0.2388
Every format
| HEX | #588abc |
| RGB | rgb(88, 138, 188) |
| HSL | hsl(210, 43%, 54%) |
| CMYK | cmyk(53%, 27%, 0%, 26%) |
| LAB | lab(56.0 -2.4 -31.3) |
| LCH | lch(56.0 31.3 265.7) |
| OKLCH | oklch(0.619 0.093 249.6) |
Copy-ready code
/* CSS */
color: #588abc;
background-color: #588abc;
/* Tailwind (arbitrary) */
class="text-[#588abc] bg-[#588abc]"
/* SCSS */
$brand: #588abc;
/* SwiftUI */
Color(red: 0.345, green: 0.541, blue: 0.737)
/* Android */
Color.parseColor("#588abc")Accessibility — WCAG contrast
Aa
#588abc on white: 3.64:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#588abc on black: 5.78:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.5%
Green54.1%
Blue73.7%
CMYK percentages
Cyan53.2%
Magenta26.6%
Yellow0.0%
Key (black)26.3%
Color previews
#588abc text on a black background
contrast 5.78:1
Card sample
#588abc text on a white background
contrast 3.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #588abc;
Background color
Panel with #588abc background
background-color: #588abc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #588abc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(88, 138, 188, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(88, 138, 188, 0.45);
Border & gradient
Gradient panel
border: 3px solid #588abc; background: linear-gradient(135deg, #588abc, #6958BC);