#3540A7 Color
#3540A7 is rgb(53, 64, 167) in RGB and hsl(234, 52%, 43%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#3540A7
HEX
#3540A7RGB
rgb(53, 64, 167)HSL
hsl(234, 52%, 43%)HSV
hsv(234, 68%, 65%)OKLCH
oklch(42.8% 0.164 272.7)CMYK
cmyk(68%, 62%, 0%, 35%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3540A7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.6:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.44:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #3540A7 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3540A7, useful for hover states, backgrounds, and text variants.