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Running Number
353,160
HEX
#056388
RGB
5, 99, 136
HSL
197°,93%,28%
HSV
197°,96%,53%
CMYK
96%,27%,0%,47%
Brightness
29%
Type
Dark
AA Normal Text: ≥ 4.5:1
AA Large Text: ≥ 3.0:1
AAA Normal Text: ≥ 7.0:1
AAA Large Text: ≥ 4.5:1
#056388 sits at 197° on the color wheel, placing it in the azure family of the cool half of the spectrum. With 93% saturation and 28% lightness, it reads as a fully saturated, shadowed tone — a weighted, dramatic presence with deep undertones. Its RGB mix of 5, 99, 136 produces a 6.67:1 contrast ratio against white, which clears WCAG AA for body text in that pairing.
In RGB space #056388 is a clear variant of CSS teal — about 30 units away from #008080. Designers reach for azure hues at this saturation when the brief calls for bold, immediate signal, and at this lightness when they want weight, depth, and grounded contrast. On screen the cool cast tends to pair best with warm neutrals in the 25°-45° range to add life.
See how this color appears in real UI elements
Button (filled)
Badge
Progress Bar
Link Hover
Input Focus Ring
Checkbox Active
Toggle Switch On
Slider Thumb
Card Border
Icon Highlight
Tooltip Background
Modal Header
Tab Active
Alert Box
Timeline Dot
Loading Spinner
Dropdown Selected
Table Row Highlight
Calendar Date
Mobile Device
See how to use #056388 in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#056388";💡 Click any tab to see how to use #056388 in different programming languages