Hex Color Code #669F99 — RGB & HSL Conversions

How to use the #669F99 color code in HTML & CSS?

For developers, implementing the #669F99 color code involves declaring it in your styles. In stylesheet designs, use color: #669F99; for text alignment. If you are developing with utility-first layouts, you can invoke it in Tailwind as text-[#669F99] or custom configure it in your theme files.

What are the RGB and HSL conversion values for #669F99?

The RGB code for #669F99 is computed as rgb(102, 159, 153). Web designers using HSL values will find it at a hue of 174°, saturation of 23%, and lightness index of 51%, representing a soft, understated pastel shade.

CMYK print code settings for #669F99

For print design setups, the CMYK values for the #669F99 color code are Cyan: 36%, Magenta: 0%, Yellow: 4%, and Black: 38%. These neutral color boundaries serve as solid structural backgrounds, layouts, and typography grids.

Red Channel 102

Green Channel 159

Blue Channel 153

Luminance 0.299

⇄ HEX #669F99 Color Space Conversions

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HEX Color Code #669F99

RGB (Red Green Blue) rgb(102, 159, 153)

HSL (Hue Sat Light) hsl(174°, 23%, 51%)

CMYK (Commercial Print) cmyk(36%, 0%, 4%, 38%)

HSV / HSB Values hsv(174°, 36%, 62%)

Decimal Color Code 6725529

CSS Custom Variable --color-hex: #669F99;

Tailwind CSS Utility bg-[#669F99]

◎ Contrast & Accessibility (WCAG 2.1) Check

White Text on Background

White text readability test with #669F99

Small body copy preview

Black Text on Background

Black text readability test with #669F99

Small body copy preview

◈ Complementary & Analogous Harmonies

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Darker Shades (Adding Black)

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{ } CSS Custom Properties (Variables)

Copy CSS Styles

/* CSS Custom Properties for color #669F99 */
--color-hex: #669F99;
--color-rgb: rgb(102, 159, 153);
--color-hsl: hsl(174deg, 23%, 51%);

⇢ Adjacent HEX Color Codes

#669C99 #669D99 #669E99 #66A099 #66A199 #66A299