#688CD9 Color

#688CD9 is rgb(104, 140, 217) in RGB and hsl(221, 60%, 63%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.

#688CD9

HEX#688CD9

RGBrgb(104, 140, 217)

HSLhsl(221, 60%, 63%)

HSVhsv(221, 52%, 85%)

OKLCHoklch(64.7% 0.123 264.2)

CMYKcmyk(52%, 35%, 0%, 15%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #688CD9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.31:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.34:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #688CD9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#688CD9 Complementary#D9B568 Analogous#68C5D9 Analogous#7D68D9 Triadic#D9688C Triadic#8CD968

Tints & Shades

Lighter tints and darker shades of #688CD9, useful for hover states, backgrounds, and text variants.

Tints

#7C9BDE #91ABE3 #A5BBE9 #BACAEE #CEDAF3 #E2E9F8

Shades

#4773D1 #2F5BBC #274C9B #1E3A76 #152A56 #0C1831

Use #688CD9 in Our Tools

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