#2138AB Color

#2138AB is rgb(33, 56, 171) in RGB and hsl(230, 68%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#2138AB

HEX#2138AB

RGBrgb(33, 56, 171)

HSLhsl(230, 68%, 40%)

HSVhsv(230, 81%, 67%)

OKLCHoklch(40.7% 0.184 267.8)

CMYKcmyk(81%, 67%, 0%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2138AB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.47:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.22:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #2138AB based on color wheel relationships. Click any swatch for its full breakdown.

Base#2138AB Complementary#AB9421 Analogous#217DAB Analogous#4F21AB Triadic#AB2138 Triadic#38AB21

Tints & Shades

Lighter tints and darker shades of #2138AB, useful for hover states, backgrounds, and text variants.

Tints

#2743CE #4760DC #697DE2 #8B9BE9 #AEB9EF #D4DAF7

Shades

#1D3196 #182A81 #14236B #101A51 #0B143C #070D27

Use #2138AB in Our Tools

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