Hex Color Code #21B0AA — RGB & HSL Conversions

How to use the #21B0AA color code in HTML & CSS?

For developers, implementing the #21B0AA color code involves declaring it in your styles. In stylesheet designs, use color: #21B0AA; for text alignment. If you are developing with utility-first layouts, you can invoke it in Tailwind as text-[#21B0AA] or custom configure it in your theme files.

What are the RGB and HSL conversion values for #21B0AA?

The RGB code for #21B0AA is computed as rgb(33, 176, 170). Web designers using HSL values will find it at a hue of 177°, saturation of 68%, and lightness index of 41%, representing a balanced, moderate saturation.

CMYK print code settings for #21B0AA

For print design setups, the CMYK values for the #21B0AA color code are Cyan: 81%, Magenta: 0%, Yellow: 3%, and Black: 31%. These neutral color boundaries serve as solid structural backgrounds, layouts, and typography grids.

Red Channel 33

Green Channel 176

Blue Channel 170

Luminance 0.343

⇄ HEX #21B0AA Color Space Conversions

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HEX Color Code #21B0AA

RGB (Red Green Blue) rgb(33, 176, 170)

HSL (Hue Sat Light) hsl(177°, 68%, 41%)

CMYK (Commercial Print) cmyk(81%, 0%, 3%, 31%)

HSV / HSB Values hsv(177°, 81%, 69%)

Decimal Color Code 2207914

CSS Custom Variable --color-hex: #21B0AA;

Tailwind CSS Utility bg-[#21B0AA]

◎ Contrast & Accessibility (WCAG 2.1) Check

White Text on Background

White text readability test with #21B0AA

Small body copy preview

Black Text on Background

Black text readability test with #21B0AA

Small body copy preview

◈ Complementary & Analogous Harmonies

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▤ Shades & Tints Generator Matrix

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Darker Shades (Adding Black)

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{ } CSS Custom Properties (Variables)

Copy CSS Styles

/* CSS Custom Properties for color #21B0AA */
--color-hex: #21B0AA;
--color-rgb: rgb(33, 176, 170);
--color-hsl: hsl(177deg, 68%, 41%);

⇢ Adjacent HEX Color Codes

#21ADAA #21AEAA #21AFAA #21B1AA #21B2AA #21B3AA