#4057B5 Color

#4057B5 is rgb(64, 87, 181) in RGB and hsl(228, 48%, 48%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#4057B5

HEX#4057B5

RGBrgb(64, 87, 181)

HSLhsl(228, 48%, 48%)

HSVhsv(228, 65%, 71%)

OKLCHoklch(49.1% 0.151 269.7)

CMYKcmyk(65%, 52%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #4057B5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.46:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.25:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #4057B5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#4057B5 Complementary#B59E40 Analogous#4092B5 Analogous#6340B5 Triadic#B54057 Triadic#57B540

Tints & Shades

Lighter tints and darker shades of #4057B5, useful for hover states, backgrounds, and text variants.

Tints

#556BC3 #7082CD #8A99D6 #A8B3E1 #C3CAEA #DDE1F3

Shades

#384C9F #2E4084 #26356D #1E2A57 #171F40 #0D1226

Use #4057B5 in Our Tools

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