#687B7D Color

#687B7D is rgb(104, 123, 125) in RGB and hsl(186, 9%, 45%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#687B7D

HEX#687B7D

RGBrgb(104, 123, 125)

HSLhsl(186, 9%, 45%)

HSVhsv(186, 17%, 49%)

OKLCHoklch(56.8% 0.023 204.3)

CMYKcmyk(17%, 2%, 0%, 51%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #687B7D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.45:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.72:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #687B7D based on color wheel relationships. Click any swatch for its full breakdown.

Base#687B7D Complementary#7D6A68 Analogous#687D75 Analogous#68717D Triadic#7D687B Triadic#7B7D68

Tints & Shades

Lighter tints and darker shades of #687B7D, useful for hover states, backgrounds, and text variants.

Tints

#7C9092 #90A0A2 #A6B3B5 #BAC4C5 #D0D7D8 #E3E7E8

Shades

#5A6B6C #4D5A5C #3F4A4B #333C3D #252C2C #171B1C

Use #687B7D in Our Tools

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