#42518A Color

#42518A is rgb(66, 81, 138) in RGB and hsl(228, 35%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#42518A

HEX#42518A

RGBrgb(66, 81, 138)

HSLhsl(228, 35%, 40%)

HSVhsv(228, 52%, 54%)

OKLCHoklch(45% 0.095 271)

CMYKcmyk(52%, 41%, 0%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #42518A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.57:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.78:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #42518A based on color wheel relationships. Click any swatch for its full breakdown.

Base#42518A Complementary#8A7B42 Analogous#42748A Analogous#58428A Triadic#8A4251 Triadic#518A42

Tints & Shades

Lighter tints and darker shades of #42518A, useful for hover states, backgrounds, and text variants.

Tints

#5061A5 #6B7AB8 #8793C5 #A2ACD2 #BEC4E0 #DDE0EE

Shades

#3A4778 #323C67 #293256 #1F2641 #171C30 #0F121F

Use #42518A in Our Tools

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