#818CBB Color

#818CBB is rgb(129, 140, 187) in RGB and hsl(229, 30%, 62%) in HSL. The closest CSS named color is LightSlateGray. Black text is most readable on this background.

#818CBB

HEX#818CBB

RGBrgb(129, 140, 187)

HSLhsl(229, 30%, 62%)

HSVhsv(229, 31%, 73%)

OKLCHoklch(64.9% 0.072 274.1)

CMYKcmyk(31%, 25%, 0%, 27%)

Text Contrast & Accessibility

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

Base#818CBB Complementary#BBB181 Analogous#81A9BB Analogous#9381BB Triadic#BB818C Triadic#8CBB81

Tints & Shades

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

Tints

#929BC4 #A2AACD #B3B9D6 #C7CBE1 #D7DBEA #E8EAF3

Shades

#6773AD #505D95 #424C7B #343C60 #252B46 #151928

Use #818CBB in Our Tools

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