#636C79 Color

#636C79 is rgb(99, 108, 121) in RGB and hsl(215, 10%, 43%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#636C79

HEX#636C79

RGBrgb(99, 108, 121)

HSLhsl(215, 10%, 43%)

HSVhsv(215, 18%, 47%)

OKLCHoklch(52.8% 0.023 257.5)

CMYKcmyk(18%, 11%, 0%, 53%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #636C79 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.31:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.95:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #636C79 based on color wheel relationships. Click any swatch for its full breakdown.

Base#636C79 Complementary#796F63 Analogous#637779 Analogous#656379 Triadic#79636C Triadic#6C7963

Tints & Shades

Lighter tints and darker shades of #636C79, useful for hover states, backgrounds, and text variants.

Tints

#76808F #8C95A1 #A2A9B3 #B6BCC3 #CDD0D6 #E3E5E8

Shades

#555D68 #49505A #3C4149 #30353B #22262A #17191C

Use #636C79 in Our Tools

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