#400387 Color
#400387 is rgb(64, 3, 135) in RGB and hsl(268, 96%, 27%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.
#400387
HEX
#400387RGB
rgb(64, 3, 135)HSL
hsl(268, 96%, 27%)HSV
hsv(268, 98%, 53%)OKLCH
oklch(33.2% 0.181 293.3)CMYK
cmyk(53%, 98%, 0%, 47%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #400387 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text13.28:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.58:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #400387 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #400387, useful for hover states, backgrounds, and text variants.