Dark Slate Gray (Neutral)

#28534F

RGB: 40, 83, 79

Color OverviewHEX #28534F

#28534F Color Code Information

In the RGB color space, #28534F is composed of 16% red, 33% green, and 31% blue. In the HSL color space, it has a hue of 174°, saturation of 35%, and lightness of 24%.

HEX

#28534F

RGB

40, 83, 79

HSL

174°, 35%, 24%

HSV

174°, 52%, 33%

CMYK

52%, 0%, 5%, 67%

Name Match

Dark Slate Gray

Closest Standard

Shades of #28534F (Darker Variations)

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

Tints of #28534F (Lighter Variations)

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

Tones of #28534F (Muted Variations)

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

Color Harmonies for #28534F

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 #28534F Background

Contrast Ratio against Pure White (#FFFFFF):8.61 : 1

WCAG AA (4.5:1)

WCAG AAA (7.0:1)

Sample Text on #28534F Background

Contrast Ratio against Pure Black (#000000):2.44 : 1

WCAG AA (4.5:1)

WCAG AAA (7.0:1)

Developer Code Snippets & Tailwind CSS

CSS Variables & Declarations

:root {
  --color-brand: #28534F;
}

.element {
  color: #28534F;
  background-color: #28534F;
  border-color: #28534F;
}

Tailwind CSS v4 Utility Classes

<!-- Tailwind Arbitrary Values -->
<div className="bg-[#28534F] text-[#28534F] border-[#28534F]">
  Content styled with #28534F
</div>