#1F243D Color

#1F243D is rgb(31, 36, 61) in RGB and hsl(230, 33%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F243D

HEX#1F243D

RGBrgb(31, 36, 61)

HSLhsl(230, 33%, 18%)

HSVhsv(230, 49%, 24%)

OKLCHoklch(26.8% 0.047 274.2)

CMYKcmyk(49%, 41%, 0%, 76%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F243D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text15.24:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.38:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F243D based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F243D Complementary#3D381F Analogous#1F333D Analogous#291F3D Triadic#3D1F24 Triadic#243D1F

Tints & Shades

Lighter tints and darker shades of #1F243D, useful for hover states, backgrounds, and text variants.

Tints

#323A62 #46528B #5C6AAD #858FC1 #AAB1D4 #D3D7E9

Shades

#1B2036 #181C2F #151829 #111422 #0E101B #0A0C14

Use #1F243D in Our Tools

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