#2B31B1 Color

#2B31B1 is rgb(43, 49, 177) in RGB and hsl(237, 61%, 43%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#2B31B1

HEX#2B31B1

RGBrgb(43, 49, 177)

HSLhsl(237, 61%, 43%)

HSVhsv(237, 76%, 69%)

OKLCHoklch(40.6% 0.197 271.6)

CMYKcmyk(76%, 72%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2B31B1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.65:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.18:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #2B31B1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#2B31B1 Complementary#B1AA2B Analogous#2B74B1 Analogous#672BB1 Triadic#B12B31 Triadic#31B12B

Tints & Shades

Lighter tints and darker shades of #2B31B1, useful for hover states, backgrounds, and text variants.

Tints

#363DCE #575DD6 #787DDE #9498E5 #B5B8ED #D6D8F5

Shades

#252B98 #202583 #1A1E6B #151856 #0F113E #0A0C29

Use #2B31B1 in Our Tools

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