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💡 Click on any color value below to copy it to clipboard
Running Number
5,787,271
HEX
#584E87
RGB
88, 78, 135
HSL
251°,27%,42%
HSV
251°,42%,53%
CMYK
35%,42%,0%,47%
Brightness
34%
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
#584E87 sits at 251° on the color wheel, placing it in the blue family of the cool half of the spectrum. With 27% saturation and 42% lightness, it reads as a softly muted, shadowed tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 88, 78, 135 produces a 7.36:1 contrast ratio against white, which clears WCAG AAA for body text in that pairing.
In RGB space #584E87 is a clear variant of CSS dim gray — about 44 units away from #696969. Designers reach for blue hues at this saturation when the brief calls for restraint and atmosphere, and at this lightness when they want a present, comfortable mid-canvas voice. 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 #584E87 in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#584e87";💡 Click any tab to see how to use #584e87 in different programming languages