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Running Number
1,194,345
HEX
#123969
RGB
18, 57, 105
HSL
213°,71%,24%
HSV
213°,83%,41%
CMYK
83%,46%,0%,59%
Brightness
20%
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
#123969 sits at 213° on the color wheel, placing it in the azure family of the cool half of the spectrum. With 71% saturation and 24% lightness, it reads as a richly saturated, deep tone — a weighted, dramatic presence with deep undertones. Its RGB mix of 18, 57, 105 produces a 11.57:1 contrast ratio against white, which clears WCAG AAA for body text in that pairing.
In RGB space #123969 is a distant relative of CSS navy — about 64 units away from #000080. 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 #123969 in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#123969";💡 Click any tab to see how to use #123969 in different programming languages