#5b9dbb
a balanced, soft cyan · cool · closest name: steelblue
RGB
91, 157, 187
HSL
199°, 41%, 55%
CMYK
51, 16, 0, 27
Luminance
0.2993
Every format
| HEX | #5b9dbb |
| RGB | rgb(91, 157, 187) |
| HSL | hsl(199, 41%, 55%) |
| CMYK | cmyk(51%, 16%, 0%, 27%) |
| LAB | lab(61.6 -12.6 -22.0) |
| LCH | lch(61.6 25.4 240.1) |
| OKLCH | oklch(0.664 0.081 229.1) |
Copy-ready code
/* CSS */
color: #5b9dbb;
background-color: #5b9dbb;
/* Tailwind (arbitrary) */
class="text-[#5b9dbb] bg-[#5b9dbb]"
/* SCSS */
$brand: #5b9dbb;
/* SwiftUI */
Color(red: 0.357, green: 0.616, blue: 0.733)
/* Android */
Color.parseColor("#5b9dbb")Accessibility — WCAG contrast
Aa
#5b9dbb on white: 3.01:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#5b9dbb on black: 6.99:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red35.7%
Green61.6%
Blue73.3%
CMYK percentages
Cyan51.3%
Magenta16.0%
Yellow0.0%
Key (black)26.7%
Color previews
#5b9dbb text on a black background
contrast 6.99:1
Card sample
#5b9dbb text on a white background
contrast 3.01:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5b9dbb;
Background color
Panel with #5b9dbb background
background-color: #5b9dbb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5b9dbb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(91, 157, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(91, 157, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5b9dbb; background: linear-gradient(135deg, #5b9dbb, #5B5DBB);