#688BB1 Color

#688BB1 is rgb(104, 139, 177) in RGB and hsl(211, 32%, 55%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.

#688BB1

HEX#688BB1

RGBrgb(104, 139, 177)

HSLhsl(211, 32%, 55%)

HSVhsv(211, 41%, 69%)

OKLCHoklch(62.5% 0.07 251)

CMYKcmyk(41%, 21%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #688BB1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.55:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.92:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #688BB1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#688BB1 Complementary#B18D68 Analogous#68B0B1 Analogous#6968B1 Triadic#B1688B Triadic#8BB168

Tints & Shades

Lighter tints and darker shades of #688BB1, useful for hover states, backgrounds, and text variants.

Tints

#7C9ABB #90AAC6 #A4B9D0 #BCCBDC #D0DBE7 #E4EAF1

Shades

#5379A2 #456587 #39536F #2D4258 #213040 #131C25

Use #688BB1 in Our Tools

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