#40478C Color

#40478C is rgb(64, 71, 140) in RGB and hsl(234, 37%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#40478C

HEX#40478C

RGBrgb(64, 71, 140)

HSLhsl(234, 37%, 40%)

HSVhsv(234, 54%, 55%)

OKLCHoklch(42.8% 0.113 276.2)

CMYKcmyk(54%, 49%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #40478C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.41:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.5:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #40478C based on color wheel relationships. Click any swatch for its full breakdown.

Base#40478C Complementary#8C8440 Analogous#406E8C Analogous#5E408C Triadic#8C4048 Triadic#488C40

Tints & Shades

Lighter tints and darker shades of #40478C, useful for hover states, backgrounds, and text variants.

Tints

#4D56A8 #6971BA #858BC7 #A1A6D4 #BDC0E0 #DCDEEF

Shades

#383F7A #303669 #282D57 #1F2242 #161931 #0E101F

Use #40478C in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex