#818FDA Color

#818FDA is rgb(129, 143, 218) in RGB and hsl(231, 55%, 68%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.

#818FDA

HEX#818FDA

RGBrgb(129, 143, 218)

HSLhsl(231, 55%, 68%)

HSVhsv(231, 41%, 85%)

OKLCHoklch(67% 0.112 274.9)

CMYKcmyk(41%, 34%, 0%, 15%)

Text Contrast & Accessibility

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

TextWhite text3.05:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.87:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

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

Base#818FDA Complementary#DACD81 Analogous#81BBDA Analogous#A081DA Triadic#DA818E Triadic#8EDA81

Tints & Shades

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

Tints

#909CDF #A4AEE5 #B4BCE9 #C4CAEE #D4D8F2 #E7EAF8

Shades

#5D6ED0 #394EC6 #2F40A2 #24317B #192357 #0F1433

Use #818FDA in Our Tools

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