#255AB6 Color

#255AB6 is rgb(37, 90, 182) in RGB and hsl(218, 66%, 43%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#255AB6

HEX#255AB6

RGBrgb(37, 90, 182)

HSLhsl(218, 66%, 43%)

HSVhsv(218, 80%, 71%)

OKLCHoklch(48.6% 0.157 260.6)

CMYKcmyk(80%, 51%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #255AB6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.53:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.22:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #255AB6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#255AB6 Complementary#B68125 Analogous#25A3B6 Analogous#3925B6 Triadic#B6255A Triadic#5AB625

Tints & Shades

Lighter tints and darker shades of #255AB6, useful for hover states, backgrounds, and text variants.

Tints

#306CD5 #5184DB #739CE2 #91B1E8 #B3C9EF #D5E1F6

Shades

#204E9D #1C4387 #17376E #122C59 #0D203F #09152A

Use #255AB6 in Our Tools

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