#2B303B Color

#2B303B is rgb(43, 48, 59) in RGB and hsl(221, 16%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#2B303B

HEX#2B303B

RGBrgb(43, 48, 59)

HSLhsl(221, 16%, 20%)

HSVhsv(221, 27%, 23%)

OKLCHoklch(30.9% 0.021 265.9)

CMYKcmyk(27%, 19%, 0%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2B303B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.22:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.59:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #2B303B based on color wheel relationships. Click any swatch for its full breakdown.

Base#2B303B Complementary#3B362B Analogous#2B383B Analogous#2E2B3B Triadic#3B2B30 Triadic#303B2B

Tints & Shades

Lighter tints and darker shades of #2B303B, useful for hover states, backgrounds, and text variants.

Tints

#424A5C #5A657C #74809A #97A1B4 #B8BECC #D9DCE3

Shades

#272B35 #20242C #1C1F26 #181A21 #13161B #0D0E12

Use #2B303B in Our Tools

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