#288A85 Color

#288A85 is rgb(40, 138, 133) in RGB and hsl(177, 55%, 35%) in HSL. The closest CSS named color is DarkCyan. Black text is most readable on this background.

#288A85

HEX#288A85

RGBrgb(40, 138, 133)

HSLhsl(177, 55%, 35%)

HSVhsv(177, 71%, 54%)

OKLCHoklch(57.7% 0.088 190)

CMYKcmyk(71%, 0%, 4%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #288A85 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.15:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.06:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #288A85 based on color wheel relationships. Click any swatch for its full breakdown.

Base#288A85 Complementary#8A282D Analogous#288A54 Analogous#285E8A Triadic#85288A Triadic#8A8528

Tints & Shades

Lighter tints and darker shades of #288A85, useful for hover states, backgrounds, and text variants.

Tints

#32AEA8 #45C9C2 #69D3CE #8CDEDA #B0E8E5 #D4F2F1

Shades

#247B76 #1E6763 #195754 #144341 #0F3332 #09201E

Use #288A85 in Our Tools

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