#373FA0 Color
#373FA0 is rgb(55, 63, 160) in RGB and hsl(235, 49%, 42%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#373FA0
HEX
#373FA0RGB
rgb(55, 63, 160)HSL
hsl(235, 49%, 42%)HSV
hsv(235, 66%, 63%)OKLCH
oklch(42.2% 0.155 274.1)CMYK
cmyk(66%, 61%, 0%, 37%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #373FA0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.82:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.38:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #373FA0 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #373FA0, useful for hover states, backgrounds, and text variants.