#40B4FC Color
#40B4FC is rgb(64, 180, 252) in RGB and hsl(203, 97%, 62%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.
#40B4FC
HEX
#40B4FCRGB
rgb(64, 180, 252)HSL
hsl(203, 97%, 62%)HSV
hsv(203, 75%, 99%)OKLCH
oklch(73.7% 0.146 240.6)CMYK
cmyk(75%, 29%, 0%, 1%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #40B4FC background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.29:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text9.15:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #40B4FC based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #40B4FC, useful for hover states, backgrounds, and text variants.