#636B79 Color

#636B79 is rgb(99, 107, 121) in RGB and hsl(218, 10%, 43%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#636B79

HEX#636B79

RGBrgb(99, 107, 121)

HSLhsl(218, 10%, 43%)

HSVhsv(218, 18%, 47%)

OKLCHoklch(52.6% 0.024 261.7)

CMYKcmyk(18%, 12%, 0%, 53%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #636B79 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.37:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.91:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #636B79 based on color wheel relationships. Click any swatch for its full breakdown.

Base#636B79 Complementary#797163 Analogous#637679 Analogous#666379 Triadic#79636B Triadic#6B7963

Tints & Shades

Lighter tints and darker shades of #636B79, useful for hover states, backgrounds, and text variants.

Tints

#767F8F #8C94A1 #A2A9B3 #B6BBC3 #CDD0D6 #E3E5E8

Shades

#555C68 #494F5A #3C4149 #30343B #22252A #17191C

Use #636B79 in Our Tools

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