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💡 Click on any color value below to copy it to clipboard
Running Number
15,727,095
HEX
#EFF9F7
RGB
239, 249, 247
HSL
168°,45%,96%
HSV
168°,4%,98%
CMYK
4%,0%,1%,2%
Brightness
96%
Type
Light
AA Normal Text: ≥ 4.5:1
AA Large Text: ≥ 3.0:1
AAA Normal Text: ≥ 7.0:1
AAA Large Text: ≥ 4.5:1
#EFF9F7 sits at 168° on the color wheel, placing it in the cyan family of the cool half of the spectrum. With 45% saturation and 96% lightness, it reads as a moderately saturated, near-white tone — a near-white surface that lifts and opens whatever it borders. Its RGB mix of 239, 249, 247 produces a 19.56:1 contrast ratio against black, which clears WCAG AAA for body text in that pairing.
In RGB space #EFF9F7 is a close cousin of CSS ivory — about 18 units away from #FFFFF0. Designers reach for cyan hues at this saturation when the brief calls for a conversational, mid-energy register, and at this lightness when they want lift, air, and gentle emphasis. 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 #EFF9F7 in different programming languages
| Platform | Languages |
|---|---|
| Frontend | |
| Mobile | |
| Backend | |
| Others |
document.getElementById("box").style.backgroundColor = "#eff9f7";💡 Click any tab to see how to use #eff9f7 in different programming languages