#818BC1 Color

#818BC1 is rgb(129, 139, 193) in RGB and hsl(231, 34%, 63%) in HSL. The closest CSS named color is LightSlateGray. Black text is most readable on this background.

#818BC1

HEX#818BC1

RGBrgb(129, 139, 193)

HSLhsl(231, 34%, 63%)

HSVhsv(231, 33%, 76%)

OKLCHoklch(65% 0.082 275.8)

CMYKcmyk(33%, 28%, 0%, 24%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #818BC1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.28:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.4:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #818BC1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#818BC1 Complementary#C1B781 Analogous#81AAC1 Analogous#9781C1 Triadic#C1818A Triadic#8AC181

Tints & Shades

Lighter tints and darker shades of #818BC1, useful for hover states, backgrounds, and text variants.

Tints

#929AC9 #A3AAD2 #B4BADA #C5C9E2 #D6D9EB #E7E9F3

Shades

#6571B3 #4D599D #404A82 #313863 #232948 #141729

Use #818BC1 in Our Tools

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