#4255BD Color

#4255BD is rgb(66, 85, 189) in RGB and hsl(231, 48%, 50%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#4255BD

HEX#4255BD

RGBrgb(66, 85, 189)

HSLhsl(231, 48%, 50%)

HSVhsv(231, 65%, 74%)

OKLCHoklch(49.4% 0.164 271.3)

CMYKcmyk(65%, 55%, 0%, 26%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #4255BD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.43:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.27:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #4255BD based on color wheel relationships. Click any swatch for its full breakdown.

Base#4255BD Complementary#BDAA42 Analogous#4292BD Analogous#6D42BD Triadic#BD4255 Triadic#55BD42

Tints & Shades

Lighter tints and darker shades of #4255BD, useful for hover states, backgrounds, and text variants.

Tints

#5D6DC6 #7784CF #929CD9 #A8B1E1 #C3C8EA #DDE0F3

Shades

#3949A2 #313F8C #283371 #20295B #171D40 #0F132A

Use #4255BD in Our Tools

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