#40D9F7 Color
#40D9F7 is rgb(64, 217, 247) in RGB and hsl(190, 92%, 61%) in HSL. The closest CSS named color is Turquoise. Black text is most readable on this background.
#40D9F7
HEX
#40D9F7RGB
rgb(64, 217, 247)HSL
hsl(190, 92%, 61%)HSV
hsv(190, 74%, 97%)OKLCH
oklch(81.9% 0.13 214.1)CMYK
cmyk(74%, 12%, 0%, 3%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #40D9F7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.68:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text12.49:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #40D9F7 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #40D9F7, useful for hover states, backgrounds, and text variants.