#90acef
a light, vivid blue · cool · closest name: steelblue
RGB
144, 172, 239
HSL
222°, 75%, 75%
CMYK
40, 28, 0, 6
Luminance
0.4167
Every format
| HEX | #90acef |
| RGB | rgb(144, 172, 239) |
| HSL | hsl(222, 75%, 75%) |
| CMYK | cmyk(40%, 28%, 0%, 6%) |
| LAB | lab(70.6 6.9 -36.5) |
| LCH | lch(70.6 37.2 280.7) |
| OKLCH | oklch(0.749 0.102 266.5) |
Copy-ready code
/* CSS */
color: #90acef;
background-color: #90acef;
/* Tailwind (arbitrary) */
class="text-[#90acef] bg-[#90acef]"
/* SCSS */
$brand: #90acef;
/* SwiftUI */
Color(red: 0.565, green: 0.675, blue: 0.937)
/* Android */
Color.parseColor("#90acef")Accessibility — WCAG contrast
Aa
#90acef on white: 2.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#90acef on black: 9.33:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red56.5%
Green67.5%
Blue93.7%
CMYK percentages
Cyan39.7%
Magenta28.0%
Yellow0.0%
Key (black)6.3%
Color previews
#90acef text on a black background
contrast 9.33:1
Card sample
#90acef text on a white background
contrast 2.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #90acef;
Background color
Panel with #90acef background
background-color: #90acef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #90acef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(144, 172, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(144, 172, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #90acef; background: linear-gradient(135deg, #90acef, #B390EF);