#42558A Color

#42558A is rgb(66, 85, 138) in RGB and hsl(224, 35%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#42558A

HEX#42558A

RGBrgb(66, 85, 138)

HSLhsl(224, 35%, 40%)

HSVhsv(224, 52%, 54%)

OKLCHoklch(45.9% 0.09 267.9)

CMYKcmyk(52%, 38%, 0%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #42558A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.25:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.9:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #42558A based on color wheel relationships. Click any swatch for its full breakdown.

Base#42558A Complementary#8A7742 Analogous#42798A Analogous#53428A Triadic#8A4255 Triadic#558A42

Tints & Shades

Lighter tints and darker shades of #42558A, useful for hover states, backgrounds, and text variants.

Tints

#5066A5 #6B7FB8 #8797C5 #A2AFD2 #BEC7E0 #DDE1EE

Shades

#3A4B78 #324067 #293556 #1F2941 #171E30 #0F131F

Use #42558A in Our Tools

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