#42637B Color
#42637B is rgb(66, 99, 123) in RGB and hsl(205, 30%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#42637B
HEX
#42637BRGB
rgb(66, 99, 123)HSL
hsl(205, 30%, 37%)HSV
hsv(205, 46%, 48%)OKLCH
oklch(48.4% 0.055 240.9)CMYK
cmyk(46%, 20%, 0%, 52%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #42637B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text6.36:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.3:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #42637B based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #42637B, useful for hover states, backgrounds, and text variants.