#421B4B Color
#421B4B is rgb(66, 27, 75) in RGB and hsl(289, 47%, 20%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.
#421B4B
HEX
#421B4BRGB
rgb(66, 27, 75)HSL
hsl(289, 47%, 20%)HSV
hsv(289, 64%, 29%)OKLCH
oklch(30.2% 0.094 319.8)CMYK
cmyk(12%, 64%, 0%, 71%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #421B4B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text14.09:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.49:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #421B4B based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #421B4B, useful for hover states, backgrounds, and text variants.