Dark Slate Gray (Neutral)

#28516D

RGB: 40, 81, 109

Color OverviewHEX #28516D

#28516D Color Code Information

In the RGB color space, #28516D is composed of 16% red, 32% green, and 43% blue. In the HSL color space, it has a hue of 204°, saturation of 46%, and lightness of 29%.

HEX

#28516D

RGB

40, 81, 109

HSL

204°, 46%, 29%

HSV

204°, 63%, 43%

CMYK

63%, 26%, 0%, 57%

Name Match

Dark Slate Gray

Closest Standard

Shades of #28516D (Darker Variations)

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

Tints of #28516D (Lighter Variations)

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

Tones of #28516D (Muted Variations)

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

Color Harmonies for #28516D

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 #28516D Background

Contrast Ratio against Pure White (#FFFFFF):8.44 : 1

WCAG AA (4.5:1)

WCAG AAA (7.0:1)

Sample Text on #28516D Background

Contrast Ratio against Pure Black (#000000):2.49 : 1

WCAG AA (4.5:1)

WCAG AAA (7.0:1)

Developer Code Snippets & Tailwind CSS

CSS Variables & Declarations

:root {
  --color-brand: #28516D;
}

.element {
  color: #28516D;
  background-color: #28516D;
  border-color: #28516D;
}

Tailwind CSS v4 Utility Classes

<!-- Tailwind Arbitrary Values -->
<div className="bg-[#28516D] text-[#28516D] border-[#28516D]">
  Content styled with #28516D
</div>