#42539A Color

#42539A is rgb(66, 83, 154) in RGB and hsl(228, 40%, 43%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#42539A

HEX#42539A

RGBrgb(66, 83, 154)

HSLhsl(228, 40%, 43%)

HSVhsv(228, 57%, 60%)

OKLCHoklch(46.5% 0.117 271.1)

CMYKcmyk(57%, 46%, 0%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #42539A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.15:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.94:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #42539A based on color wheel relationships. Click any swatch for its full breakdown.

Base#42539A Complementary#9A8842 Analogous#427F9A Analogous#5C429A Triadic#9A4253 Triadic#539A42

Tints & Shades

Lighter tints and darker shades of #42539A, useful for hover states, backgrounds, and text variants.

Tints

#5064B4 #6D7DC0 #8997CD #A2ADD7 #BFC6E3 #DBDFF0

Shades

#394884 #313E72 #28325D #20294B #171D36 #0F1324

Use #42539A in Our Tools

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