#818BBB Color

#818BBB is rgb(129, 139, 187) in RGB and hsl(230, 30%, 62%) in HSL. The closest CSS named color is LightSlateGray. Black text is most readable on this background.

#818BBB

HEX#818BBB

RGBrgb(129, 139, 187)

HSLhsl(230, 30%, 62%)

HSVhsv(230, 31%, 73%)

OKLCHoklch(64.7% 0.073 275.1)

CMYKcmyk(31%, 26%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #818BBB 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 #818BBB based on color wheel relationships. Click any swatch for its full breakdown.

Base#818BBB Complementary#BBB181 Analogous#81A8BB Analogous#9481BB Triadic#BB818B Triadic#8BBB81

Tints & Shades

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

Tints

#929AC4 #A2A9CD #B3B9D6 #C7CBE1 #D7DAEA #E8EAF3

Shades

#6772AD #505C95 #424B7B #343B60 #252B46 #151828

Use #818BBB in Our Tools

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