#687D7B Color
#687D7B is rgb(104, 125, 123) in RGB and hsl(174, 9%, 45%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.
#687D7B
HEX
#687D7BRGB
rgb(104, 125, 123)HSL
hsl(174, 9%, 45%)HSV
hsv(174, 17%, 49%)OKLCH
oklch(57.2% 0.025 189.4)CMYK
cmyk(17%, 0%, 2%, 51%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #687D7B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.37:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text4.81:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #687D7B based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #687D7B, useful for hover states, backgrounds, and text variants.