#687C7D Color

#687C7D is rgb(104, 124, 125) in RGB and hsl(183, 9%, 45%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#687C7D

HEX#687C7D

RGBrgb(104, 124, 125)

HSLhsl(183, 9%, 45%)

HSVhsv(183, 17%, 49%)

OKLCHoklch(57.1% 0.023 200.2)

CMYKcmyk(17%, 1%, 0%, 51%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #687C7D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.4:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.77:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #687C7D based on color wheel relationships. Click any swatch for its full breakdown.

Base#687C7D Complementary#7D6968 Analogous#687D74 Analogous#68727D Triadic#7D687C Triadic#7C7D68

Tints & Shades

Lighter tints and darker shades of #687C7D, useful for hover states, backgrounds, and text variants.

Tints

#7C9192 #90A1A2 #A6B4B5 #BAC4C5 #D0D7D8 #E3E8E8

Shades

#5A6C6C #4D5B5C #3F4A4B #333D3D #252C2C #171C1C

Use #687C7D in Our Tools

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