#645AD8 Color

#645AD8 is rgb(100, 90, 216) in RGB and hsl(245, 62%, 60%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#645AD8

HEX#645AD8

RGBrgb(100, 90, 216)

HSLhsl(245, 62%, 60%)

HSVhsv(245, 58%, 85%)

OKLCHoklch(54.7% 0.186 281.9)

CMYKcmyk(54%, 58%, 0%, 15%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645AD8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.26:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645AD8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#645AD8 Complementary#CED85A Analogous#5A8ED8 Analogous#A45AD8 Triadic#D8645A Triadic#5AD864

Tints & Shades

Lighter tints and darker shades of #645AD8, useful for hover states, backgrounds, and text variants.

Tints

#786EDD #8F87E3 #A29CE8 #B9B5EE #CDC9F2 #E4E2F8

Shades

#4539D0 #362BB6 #2C2395 #231B74 #191353 #0F0C32

Use #645AD8 in Our Tools

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