#688DDF Color

#688DDF is rgb(104, 141, 223) in RGB and hsl(221, 65%, 64%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.

#688DDF

HEX#688DDF

RGBrgb(104, 141, 223)

HSLhsl(221, 65%, 64%)

HSVhsv(221, 53%, 87%)

OKLCHoklch(65.2% 0.13 264.7)

CMYKcmyk(53%, 37%, 0%, 13%)

Text Contrast & Accessibility

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

TextWhite text3.25:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.46:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

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

Base#688DDF Complementary#DFB968 Analogous#68C9DF Analogous#7D68DF Triadic#DF688D Triadic#8DDF68

Tints & Shades

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

Tints

#7D9DE3 #92ADE8 #A7BDEC #B7C9F0 #CDD9F4 #E2E9F9

Shades

#4271D7 #2A5BC6 #224AA0 #1B3A7E #132958 #0C1937

Use #688DDF in Our Tools

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