#4251BD Color

#4251BD is rgb(66, 81, 189) in RGB and hsl(233, 48%, 50%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#4251BD

HEX#4251BD

RGBrgb(66, 81, 189)

HSLhsl(233, 48%, 50%)

HSVhsv(233, 65%, 74%)

OKLCHoklch(48.6% 0.169 272.5)

CMYKcmyk(65%, 57%, 0%, 26%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #4251BD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.68:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.14:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #4251BD based on color wheel relationships. Click any swatch for its full breakdown.

Base#4251BD Complementary#BDAE42 Analogous#428EBD Analogous#7142BD Triadic#BD4251 Triadic#51BD42

Tints & Shades

Lighter tints and darker shades of #4251BD, useful for hover states, backgrounds, and text variants.

Tints

#5D69C6 #7781CF #929AD9 #A8AFE1 #C3C7EA #DDE0F3

Shades

#3945A2 #313C8C #283071 #20275B #171B40 #0F122A

Use #4251BD in Our Tools

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