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💡 Click on any color value below to copy it to clipboard
Running Number
3,693,000
HEX
#3859C8
RGB
56, 89, 200
HSL
226°,57%,50%
HSV
226°,72%,78%
CMYK
72%,56%,0%,22%
Brightness
36%
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
#3859C8 sits at 226° on the color wheel, placing it in the blue family of the cool half of the spectrum. With 57% saturation and 50% lightness, it reads as a moderately saturated, balanced tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 56, 89, 200 produces a 6.12:1 contrast ratio against white, which clears WCAG AA for body text in that pairing.
In RGB space #3859C8 is a clear variant of CSS royal blue — about 31 units away from #4169E1. Designers reach for blue hues at this saturation when the brief calls for a conversational, mid-energy register, 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 #3859C8 in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#3859c8";💡 Click any tab to see how to use #3859c8 in different programming languages