#688FCF Color

#688FCF is rgb(104, 143, 207) in RGB and hsl(217, 52%, 61%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.

#688FCF

HEX#688FCF

RGBrgb(104, 143, 207)

HSLhsl(217, 52%, 61%)

HSVhsv(217, 50%, 81%)

OKLCHoklch(64.8% 0.106 260)

CMYKcmyk(50%, 31%, 0%, 19%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #688FCF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.27:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.42:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #688FCF based on color wheel relationships. Click any swatch for its full breakdown.

Base#688FCF Complementary#CFA868 Analogous#68C3CF Analogous#7468CF Triadic#CF688F Triadic#8FCF68

Tints & Shades

Lighter tints and darker shades of #688FCF, useful for hover states, backgrounds, and text variants.

Tints

#7B9ED5 #92AFDD #A6BDE3 #B9CCE9 #CDDAEF #E4EBF6

Shades

#4979C5 #3765AE #2D538F #223F6D #182D4E #0F1B2F

Use #688FCF in Our Tools

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