#2138BA Color

#2138BA is rgb(33, 56, 186) in RGB and hsl(231, 70%, 43%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#2138BA

HEX#2138BA

RGBrgb(33, 56, 186)

HSLhsl(231, 70%, 43%)

HSVhsv(231, 82%, 73%)

OKLCHoklch(42.2% 0.203 267.7)

CMYKcmyk(82%, 70%, 0%, 27%)

Text Contrast & Accessibility

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

TextWhite text8.98:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.34:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

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

Base#2138BA Complementary#BAA321 Analogous#2185BA Analogous#5721BA Triadic#BA2138 Triadic#38BA21

Tints & Shades

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

Tints

#2B45DA #4D63E0 #7082E6 #8E9CEB #B1BBF1 #D4D9F7

Shades

#1C30A0 #182A8B #142271 #101B5B #0B1441 #080D2B

Use #2138BA in Our Tools

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