#40257E Color

#40257E is rgb(64, 37, 126) in RGB and hsl(258, 55%, 32%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#40257E

HEX#40257E

RGBrgb(64, 37, 126)

HSLhsl(258, 55%, 32%)

HSVhsv(258, 71%, 49%)

OKLCHoklch(35.5% 0.142 291.4)

CMYKcmyk(49%, 71%, 0%, 51%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #40257E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.77:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.78:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #40257E based on color wheel relationships. Click any swatch for its full breakdown.

Base#40257E Complementary#647E25 Analogous#25377E Analogous#6D257E Triadic#7E4025 Triadic#257E40

Tints & Shades

Lighter tints and darker shades of #40257E, useful for hover states, backgrounds, and text variants.

Tints

#522FA2 #673DC7 #8361D1 #A288DD #BEACE7 #DDD4F2

Shades

#38206F #301C5F #28174F #20123F #180E2F #100920

Use #40257E in Our Tools

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