#637974 Color

#637974 is rgb(99, 121, 116) in RGB and hsl(166, 10%, 43%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#637974

HEX#637974

RGBrgb(99, 121, 116)

HSLhsl(166, 10%, 43%)

HSVhsv(166, 18%, 47%)

OKLCHoklch(55.7% 0.027 179.9)

CMYKcmyk(18%, 0%, 4%, 53%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #637974 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.65:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.52:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #637974 based on color wheel relationships. Click any swatch for its full breakdown.

Base#637974 Complementary#796368 Analogous#637969 Analogous#637379 Triadic#736379 Triadic#797363

Tints & Shades

Lighter tints and darker shades of #637974, useful for hover states, backgrounds, and text variants.

Tints

#768F89 #8CA19C #A2B3AF #B6C3C0 #CDD6D4 #E3E8E7

Shades

#556863 #495A56 #3C4946 #303B38 #222A28 #171C1B

Use #637974 in Our Tools

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