#00aaee
a balanced, electric cyan · cool · closest name: steelblue
RGB
0, 170, 238
HSL
197°, 100%, 47%
CMYK
100, 29, 0, 7
Luminance
0.3492
Every format
| HEX | #00aaee |
| RGB | rgb(0, 170, 238) |
| HSL | hsl(197, 100%, 47%) |
| CMYK | cmyk(100%, 29%, 0%, 7%) |
| LAB | lab(65.7 -12.4 -44.1) |
| LCH | lch(65.7 45.8 254.3) |
| OKLCH | oklch(0.698 0.150 236.1) |
Copy-ready code
/* CSS */
color: #00aaee;
background-color: #00aaee;
/* Tailwind (arbitrary) */
class="text-[#00aaee] bg-[#00aaee]"
/* SCSS */
$brand: #00aaee;
/* SwiftUI */
Color(red: 0.000, green: 0.667, blue: 0.933)
/* Android */
Color.parseColor("#00aaee")Accessibility — WCAG contrast
Aa
#00aaee on white: 2.63:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#00aaee on black: 7.98:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green66.7%
Blue93.3%
CMYK percentages
Cyan100.0%
Magenta28.6%
Yellow0.0%
Key (black)6.7%
Color previews
#00aaee text on a black background
contrast 7.98:1
Card sample
#00aaee text on a white background
contrast 2.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #00aaee;
Background color
Panel with #00aaee background
background-color: #00aaee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #00aaee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 170, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 170, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #00aaee; background: linear-gradient(135deg, #00aaee, #000CEE);