#2B3F4F Color

#2B3F4F is rgb(43, 63, 79) in RGB and hsl(207, 30%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#2B3F4F

HEX#2B3F4F

RGBrgb(43, 63, 79)

HSLhsl(207, 30%, 24%)

HSVhsv(207, 46%, 31%)

OKLCHoklch(35.8% 0.038 243.2)

CMYKcmyk(46%, 20%, 0%, 69%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2B3F4F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.9:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.93:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #2B3F4F based on color wheel relationships. Click any swatch for its full breakdown.

Base#2B3F4F Complementary#503B2B Analogous#2B504E Analogous#2B2D50 Triadic#502B3F Triadic#3F502B

Tints & Shades

Lighter tints and darker shades of #2B3F4F, useful for hover states, backgrounds, and text variants.

Tints

#3E5C74 #507695 #6D92B0 #8EABC2 #B3C6D6 #D4DFE8

Shades

#253746 #202F3C #1B2732 #17222B #121A21 #0C1217

Use #2B3F4F in Our Tools

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