#91acef
a light, vivid blue · cool · closest name: steelblue
RGB
145, 172, 239
HSL
223°, 75%, 75%
CMYK
39, 28, 0, 6
Luminance
0.4176
Every format
| HEX | #91acef |
| RGB | rgb(145, 172, 239) |
| HSL | hsl(223, 75%, 75%) |
| CMYK | cmyk(39%, 28%, 0%, 6%) |
| LAB | lab(70.7 7.1 -36.5) |
| LCH | lch(70.7 37.1 281.1) |
| OKLCH | oklch(0.750 0.102 267.1) |
Copy-ready code
/* CSS */
color: #91acef;
background-color: #91acef;
/* Tailwind (arbitrary) */
class="text-[#91acef] bg-[#91acef]"
/* SCSS */
$brand: #91acef;
/* SwiftUI */
Color(red: 0.569, green: 0.675, blue: 0.937)
/* Android */
Color.parseColor("#91acef")Accessibility — WCAG contrast
Aa
#91acef on white: 2.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#91acef on black: 9.35:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red56.9%
Green67.5%
Blue93.7%
CMYK percentages
Cyan39.3%
Magenta28.0%
Yellow0.0%
Key (black)6.3%
Color previews
#91acef text on a black background
contrast 9.35:1
Card sample
#91acef text on a white background
contrast 2.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #91acef;
Background color
Panel with #91acef background
background-color: #91acef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #91acef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(145, 172, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(145, 172, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #91acef; background: linear-gradient(135deg, #91acef, #B591EF);