#2123AB Color

#2123AB is rgb(33, 35, 171) in RGB and hsl(239, 68%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#2123AB

HEX#2123AB

RGBrgb(33, 35, 171)

HSLhsl(239, 68%, 40%)

HSVhsv(239, 81%, 67%)

OKLCHoklch(37.5% 0.206 270.2)

CMYKcmyk(81%, 80%, 0%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2123AB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.09:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.89:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #2123AB based on color wheel relationships. Click any swatch for its full breakdown.

Base#2123AB Complementary#ABA921 Analogous#2168AB Analogous#6421AB Triadic#AB2123 Triadic#23AB21

Tints & Shades

Lighter tints and darker shades of #2123AB, useful for hover states, backgrounds, and text variants.

Tints

#272ACE #4749DC #696BE2 #8B8DE9 #AEAFEF #D4D5F7

Shades

#1D1F96 #181A81 #14166B #101151 #0B0C3C #070827

Use #2123AB in Our Tools

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