Slate Gray (Neutral)

#878E99

RGB: 135, 142, 153

Color OverviewHEX #878E99

#878E99 Color Code Information

In the RGB color space, #878E99 is composed of 53% red, 56% green, and 60% blue. In the HSL color space, it has a hue of 217°, saturation of 8%, and lightness of 56%.

HEX

#878E99

RGB

135, 142, 153

HSL

217°, 8%, 56%

HSV

217°, 12%, 60%

CMYK

12%, 7%, 0%, 40%

Name Match

Slate Gray

Closest Standard

Shades of #878E99 (Darker Variations)

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

Tints of #878E99 (Lighter Variations)

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

Tones of #878E99 (Muted Variations)

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

Color Harmonies for #878E99

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 #878E99 Background

Contrast Ratio against Pure White (#FFFFFF):3.3 : 1

WCAG AA (4.5:1)

WCAG AAA (7.0:1)

Sample Text on #878E99 Background

Contrast Ratio against Pure Black (#000000):6.36 : 1

WCAG AA (4.5:1)

WCAG AAA (7.0:1)

Developer Code Snippets & Tailwind CSS

CSS Variables & Declarations

:root {
  --color-brand: #878E99;
}

.element {
  color: #878E99;
  background-color: #878E99;
  border-color: #878E99;
}

Tailwind CSS v4 Utility Classes

<!-- Tailwind Arbitrary Values -->
<div className="bg-[#878E99] text-[#878E99] border-[#878E99]">
  Content styled with #878E99
</div>