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💡 Click on any color value below to copy it to clipboard
Running Number
1,538,813
HEX
#177AFD
RGB
23, 122, 253
HSL
214°,98%,54%
HSV
214°,91%,99%
CMYK
91%,52%,0%,1%
Brightness
42%
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
#177AFD sits at 214° on the color wheel, placing it in the azure family of the cool half of the spectrum. With 98% saturation and 54% lightness, it reads as a fully saturated, balanced tone — an immediate, signal-grade voice that demands attention. Its RGB mix of 23, 122, 253 produces a 5.24:1 contrast ratio against black, which clears WCAG AA for body text in that pairing.
In RGB space #177AFD is a clear variant of CSS royal blue — about 53 units away from #4169E1. Designers reach for azure hues at this saturation when the brief calls for bold, immediate signal, 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 #177AFD in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#177afd";💡 Click any tab to see how to use #177afd in different programming languages