#2B3791 Color

#2B3791 is rgb(43, 55, 145) in RGB and hsl(233, 54%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#2B3791

HEX#2B3791

RGBrgb(43, 55, 145)

HSLhsl(233, 54%, 37%)

HSVhsv(233, 70%, 57%)

OKLCHoklch(38.6% 0.148 271.7)

CMYKcmyk(70%, 62%, 0%, 43%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2B3791 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.2:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.06:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #2B3791 based on color wheel relationships. Click any swatch for its full breakdown.

Base#2B3791 Complementary#91852B Analogous#2B6A91 Analogous#522B91 Triadic#912B37 Triadic#37912B

Tints & Shades

Lighter tints and darker shades of #2B3791, useful for hover states, backgrounds, and text variants.

Tints

#3645B5 #4A59C9 #6E7AD4 #919ADE #B4BAE9 #D4D7F2

Shades

#26307E #212A6E #1B225A #151B47 #0F1333 #0B0D23

Use #2B3791 in Our Tools

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