#182D3A Color

#182D3A is rgb(24, 45, 58) in RGB and hsl(203, 41%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#182D3A

HEX#182D3A

RGBrgb(24, 45, 58)

HSLhsl(203, 41%, 16%)

HSVhsv(203, 59%, 23%)

OKLCHoklch(28.6% 0.036 237.1)

CMYKcmyk(59%, 22%, 0%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #182D3A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text14.23:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.48:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #182D3A based on color wheel relationships. Click any swatch for its full breakdown.

Base#182D3A Complementary#3A2518 Analogous#183A36 Analogous#181C3A Triadic#3A182D Triadic#2D3A18

Tints & Shades

Lighter tints and darker shades of #182D3A, useful for hover states, backgrounds, and text variants.

Tints

#2A4E65 #3B6D8C #4F8EB5 #7AAAC7 #A5C5D9 #CDDFEA

Shades

#152732 #14242F #111F28 #0E1920 #0B1419 #091116

Use #182D3A in Our Tools

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