Slate Gray (Neutral)

#646AAA

RGB: 100, 106, 170

Color OverviewHEX #646AAA

#646AAA Color Code Information

In the RGB color space, #646AAA is composed of 39% red, 42% green, and 67% blue. In the HSL color space, it has a hue of 235°, saturation of 29%, and lightness of 53%.

HEX

#646AAA

RGB

100, 106, 170

HSL

235°, 29%, 53%

HSV

235°, 41%, 67%

CMYK

41%, 38%, 0%, 33%

Name Match

Slate Gray

Closest Standard

Shades of #646AAA (Darker Variations)

Shades are created by progressively mixing the base color with black.

Tints of #646AAA (Lighter Variations)

Tints are created by progressively mixing the base color with pure white.

Tones of #646AAA (Muted Variations)

Tones are created by mixing the base color with true neutral gray.

Color Harmonies for #646AAA

Calculated color schemes based on classic color wheel angles for graphic and web design.

Complementary

Analogous

Triadic

Split Complementary

Monochromatic

WCAG Accessibility Contrast Ratios

Verification against Web Content Accessibility Guidelines (WCAG 2.1) standards for web text readability.

Sample Text on #646AAA Background

Contrast Ratio against Pure White (#FFFFFF):5.02 : 1

WCAG AA (4.5:1)

WCAG AAA (7.0:1)

Sample Text on #646AAA Background

Contrast Ratio against Pure Black (#000000):4.18 : 1

WCAG AA (4.5:1)

WCAG AAA (7.0:1)

Developer Code Snippets & Tailwind CSS

CSS Variables & Declarations

:root {
  --color-brand: #646AAA;
}

.element {
  color: #646AAA;
  background-color: #646AAA;
  border-color: #646AAA;
}

Tailwind CSS v4 Utility Classes

<!-- Tailwind Arbitrary Values -->
<div className="bg-[#646AAA] text-[#646AAA] border-[#646AAA]">
  Content styled with #646AAA
</div>