#2B3688 Color

#2B3688 is rgb(43, 54, 136) in RGB and hsl(233, 52%, 35%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#2B3688

HEX#2B3688

RGBrgb(43, 54, 136)

HSLhsl(233, 52%, 35%)

HSVhsv(233, 68%, 53%)

OKLCHoklch(37.6% 0.136 272.3)

CMYKcmyk(68%, 60%, 0%, 47%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2B3688 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.57:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.99:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #2B3688 based on color wheel relationships. Click any swatch for its full breakdown.

Base#2B3688 Complementary#887D2B Analogous#2B6488 Analogous#4E2B88 Triadic#882B36 Triadic#36882B

Tints & Shades

Lighter tints and darker shades of #2B3688, useful for hover states, backgrounds, and text variants.

Tints

#3643AB #4957C5 #6C77D0 #8F98DC #B1B8E7 #D4D8F2

Shades

#263078 #202865 #1B2255 #151A42 #101432 #0A0C1F

Use #2B3688 in Our Tools

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