#637979 Color

#637979 is rgb(99, 121, 121) in RGB and hsl(180, 10%, 43%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#637979

HEX#637979

RGBrgb(99, 121, 121)

HSLhsl(180, 10%, 43%)

HSVhsv(180, 18%, 47%)

OKLCHoklch(55.9% 0.026 196.4)

CMYKcmyk(18%, 0%, 0%, 53%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #637979 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.62:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.54:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #637979 based on color wheel relationships. Click any swatch for its full breakdown.

Base#637979 Complementary#796363 Analogous#63796E Analogous#636E79 Triadic#796379 Triadic#797963

Tints & Shades

Lighter tints and darker shades of #637979, useful for hover states, backgrounds, and text variants.

Tints

#768F8F #8CA1A1 #A2B3B3 #B6C3C3 #CDD6D6 #E3E8E8

Shades

#556868 #495A5A #3C4949 #303B3B #222A2A #171C1C

Use #637979 in Our Tools

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