#ECFDF9 Color
#ECFDF9 is rgb(236, 253, 249) in RGB and hsl(166, 81%, 96%) in HSL. The closest CSS named color is Azure. Black text is most readable on this background.
#ECFDF9
HEX
#ECFDF9RGB
rgb(236, 253, 249)HSL
hsl(166, 81%, 96%)HSV
hsv(166, 7%, 99%)OKLCH
oklch(98% 0.019 180.3)CMYK
cmyk(7%, 0%, 2%, 1%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #ECFDF9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.05:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text19.98:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #ECFDF9 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #ECFDF9, useful for hover states, backgrounds, and text variants.