#00a1dd
a dark, electric cyan · cool · closest name: steelblue
RGB
0, 161, 221
HSL
196°, 100%, 43%
CMYK
100, 27, 0, 13
Luminance
0.3071
Every format
| HEX | #00a1dd |
| RGB | rgb(0, 161, 221) |
| HSL | hsl(196, 100%, 43%) |
| CMYK | cmyk(100%, 27%, 0%, 13%) |
| LAB | lab(62.3 -13.6 -40.1) |
| LCH | lch(62.3 42.3 251.2) |
| OKLCH | oklch(0.668 0.140 234.1) |
Copy-ready code
/* CSS */
color: #00a1dd;
background-color: #00a1dd;
/* Tailwind (arbitrary) */
class="text-[#00a1dd] bg-[#00a1dd]"
/* SCSS */
$brand: #00a1dd;
/* SwiftUI */
Color(red: 0.000, green: 0.631, blue: 0.867)
/* Android */
Color.parseColor("#00a1dd")Accessibility — WCAG contrast
Aa
#00a1dd on white: 2.94:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#00a1dd on black: 7.14:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green63.1%
Blue86.7%
CMYK percentages
Cyan100.0%
Magenta27.1%
Yellow0.0%
Key (black)13.3%
Color previews
#00a1dd text on a black background
contrast 7.14:1
Card sample
#00a1dd text on a white background
contrast 2.94:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #00a1dd;
Background color
Panel with #00a1dd background
background-color: #00a1dd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #00a1dd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 161, 221, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 161, 221, 0.45);
Border & gradient
Gradient panel
border: 3px solid #00a1dd; background: linear-gradient(135deg, #00a1dd, #000EDD);