#90b8df
a light, vivid blue · cool · closest name: skyblue
RGB
144, 184, 223
HSL
210°, 55%, 72%
CMYK
35, 18, 0, 13
Luminance
0.4554
Every format
| HEX | #90b8df |
| RGB | rgb(144, 184, 223) |
| HSL | hsl(210, 55%, 72%) |
| CMYK | cmyk(35%, 18%, 0%, 13%) |
| LAB | lab(73.2 -4.0 -23.8) |
| LCH | lch(73.2 24.2 260.6) |
| OKLCH | oklch(0.767 0.071 248.1) |
Copy-ready code
/* CSS */
color: #90b8df;
background-color: #90b8df;
/* Tailwind (arbitrary) */
class="text-[#90b8df] bg-[#90b8df]"
/* SCSS */
$brand: #90b8df;
/* SwiftUI */
Color(red: 0.565, green: 0.722, blue: 0.875)
/* Android */
Color.parseColor("#90b8df")Accessibility — WCAG contrast
Aa
#90b8df on white: 2.08:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#90b8df on black: 10.11:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red56.5%
Green72.2%
Blue87.5%
CMYK percentages
Cyan35.4%
Magenta17.5%
Yellow0.0%
Key (black)12.5%
Color previews
#90b8df text on a black background
contrast 10.11:1
Card sample
#90b8df text on a white background
contrast 2.08:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #90b8df;
Background color
Panel with #90b8df background
background-color: #90b8df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #90b8df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(144, 184, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(144, 184, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #90b8df; background: linear-gradient(135deg, #90b8df, #9D90DF);