#2F3F5B Color

#2F3F5B is rgb(47, 63, 91) in RGB and hsl(218, 32%, 27%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#2F3F5B

HEX#2F3F5B

RGBrgb(47, 63, 91)

HSLhsl(218, 32%, 27%)

HSVhsv(218, 48%, 36%)

OKLCHoklch(36.7% 0.053 261.2)

CMYKcmyk(48%, 31%, 0%, 64%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2F3F5B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.59:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.98:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #2F3F5B based on color wheel relationships. Click any swatch for its full breakdown.

Base#2F3F5B Complementary#5B4B2F Analogous#2F555B Analogous#352F5B Triadic#5B2F3F Triadic#3F5B2F

Tints & Shades

Lighter tints and darker shades of #2F3F5B, useful for hover states, backgrounds, and text variants.

Tints

#40567D #516E9E #6E88B4 #93A6C8 #B5C2D9 #D7DEEA

Shades

#2A3851 #232F43 #1D2839 #18212F #131A25 #0C1018

Use #2F3F5B in Our Tools

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