#647AAA Color

#647AAA is rgb(100, 122, 170) in RGB and hsl(221, 29%, 53%) in HSL. The closest CSS named color is LightSlateGray. Black text is most readable on this background.

#647AAA

HEX#647AAA

RGBrgb(100, 122, 170)

HSLhsl(221, 29%, 53%)

HSVhsv(221, 41%, 67%)

OKLCHoklch(58.2% 0.079 265.1)

CMYKcmyk(41%, 28%, 0%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #647AAA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.28:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.91:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #647AAA based on color wheel relationships. Click any swatch for its full breakdown.

Base#647AAA Complementary#AA9464 Analogous#649DAA Analogous#7164AA Triadic#AA647A Triadic#7AAA64

Tints & Shades

Lighter tints and darker shades of #647AAA, useful for hover states, backgrounds, and text variants.

Tints

#788BB5 #8F9FC1 #A3B0CC #BAC4D9 #CED5E4 #E5E8F1

Shades

#536997 #475980 #3A4969 #2D3952 #21293B #141924

Use #647AAA in Our Tools

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