#143D43 Color

#143D43 is rgb(20, 61, 67) in RGB and hsl(188, 54%, 17%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#143D43

HEX#143D43

RGBrgb(20, 61, 67)

HSLhsl(188, 54%, 17%)

HSVhsv(188, 70%, 26%)

OKLCHoklch(33.4% 0.046 208.5)

CMYKcmyk(70%, 9%, 0%, 74%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #143D43 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.81:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.78:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #143D43 based on color wheel relationships. Click any swatch for its full breakdown.

Base#143D43 Complementary#431A14 Analogous#144332 Analogous#142543 Triadic#43143D Triadic#3D4314

Tints & Shades

Lighter tints and darker shades of #143D43, useful for hover states, backgrounds, and text variants.

Tints

#226772 #2F8E9D #43B5C7 #6EC6D4 #9DD8E2 #C8E9EF

Shades

#12353B #0F2E33 #0D272B #0C2427 #091C1F #071518

Use #143D43 in Our Tools

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