#0077aa
a dark, electric cyan · cool · closest name: steelblue
RGB
0, 119, 170
HSL
198°, 100%, 33%
CMYK
100, 30, 0, 33
Luminance
0.1610
Every format
| HEX | #0077aa |
| RGB | rgb(0, 119, 170) |
| HSL | hsl(198, 100%, 33%) |
| CMYK | cmyk(100%, 30%, 0%, 33%) |
| LAB | lab(47.1 -8.9 -34.9) |
| LCH | lch(47.1 36.0 255.8) |
| OKLCH | oklch(0.539 0.118 237.1) |
Copy-ready code
/* CSS */
color: #0077aa;
background-color: #0077aa;
/* Tailwind (arbitrary) */
class="text-[#0077aa] bg-[#0077aa]"
/* SCSS */
$brand: #0077aa;
/* SwiftUI */
Color(red: 0.000, green: 0.467, blue: 0.667)
/* Android */
Color.parseColor("#0077aa")Accessibility — WCAG contrast
Aa
#0077aa on white: 4.98:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#0077aa on black: 4.22:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green46.7%
Blue66.7%
CMYK percentages
Cyan100.0%
Magenta30.0%
Yellow0.0%
Key (black)33.3%
Color previews
#0077aa text on a black background
contrast 4.22:1
Card sample
#0077aa text on a white background
contrast 4.98:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0077aa;
Background color
Panel with #0077aa background
background-color: #0077aa;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0077aa;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 119, 170, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 119, 170, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0077aa; background: linear-gradient(135deg, #0077aa, #0006AA);