#428F89 Color

#428F89 is rgb(66, 143, 137) in RGB and hsl(175, 37%, 41%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.

#428F89

HEX#428F89

RGBrgb(66, 143, 137)

HSLhsl(175, 37%, 41%)

HSVhsv(175, 54%, 56%)

OKLCHoklch(60% 0.077 188.5)

CMYKcmyk(54%, 0%, 4%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #428F89 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.8:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.52:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #428F89 based on color wheel relationships. Click any swatch for its full breakdown.

Base#428F89 Complementary#8F4248 Analogous#428F62 Analogous#426F8F Triadic#89428F Triadic#8F8942

Tints & Shades

Lighter tints and darker shades of #428F89, useful for hover states, backgrounds, and text variants.

Tints

#4FABA3 #69BAB3 #85C7C1 #A4D5D1 #C0E2DF #DCEFED

Shades

#3A7E78 #306964 #285753 #204643 #183432 #0E1F1E

Use #428F89 in Our Tools

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