#287D8A Color

#287D8A is rgb(40, 125, 138) in RGB and hsl(188, 55%, 35%) in HSL. The closest CSS named color is Teal. White text is most readable on this background.

#287D8A

HEX#287D8A

RGBrgb(40, 125, 138)

HSLhsl(188, 55%, 35%)

HSVhsv(188, 71%, 54%)

OKLCHoklch(54.5% 0.081 209.6)

CMYKcmyk(71%, 9%, 0%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #287D8A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.78:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.39:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #287D8A based on color wheel relationships. Click any swatch for its full breakdown.

Base#287D8A Complementary#8A3528 Analogous#288A66 Analogous#284C8A Triadic#8A287D Triadic#7D8A28

Tints & Shades

Lighter tints and darker shades of #287D8A, useful for hover states, backgrounds, and text variants.

Tints

#329DAE #45B7C9 #69C5D3 #8CD3DE #B0E1E8 #D4EEF2

Shades

#246F7B #1E5D67 #194F57 #143D43 #0F2F33 #091D20

Use #287D8A in Our Tools

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