Dark Slate Gray (Neutral)

#3F4A4B

RGB: 63, 74, 75

Color OverviewHEX #3F4A4B

#3F4A4B Color Code Information

In the RGB color space, #3F4A4B is composed of 25% red, 29% green, and 29% blue. In the HSL color space, it has a hue of 185°, saturation of 9%, and lightness of 27%.

HEX

#3F4A4B

RGB

63, 74, 75

HSL

185°, 9%, 27%

HSV

185°, 16%, 29%

CMYK

16%, 1%, 0%, 71%

Name Match

Dark Slate Gray

Closest Standard

Shades of #3F4A4B (Darker Variations)

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

Tints of #3F4A4B (Lighter Variations)

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

Tones of #3F4A4B (Muted Variations)

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

Color Harmonies for #3F4A4B

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 #3F4A4B Background

Contrast Ratio against Pure White (#FFFFFF):9.16 : 1

WCAG AA (4.5:1)

WCAG AAA (7.0:1)

Sample Text on #3F4A4B Background

Contrast Ratio against Pure Black (#000000):2.29 : 1

WCAG AA (4.5:1)

WCAG AAA (7.0:1)

Developer Code Snippets & Tailwind CSS

CSS Variables & Declarations

:root {
  --color-brand: #3F4A4B;
}

.element {
  color: #3F4A4B;
  background-color: #3F4A4B;
  border-color: #3F4A4B;
}

Tailwind CSS v4 Utility Classes

<!-- Tailwind Arbitrary Values -->
<div className="bg-[#3F4A4B] text-[#3F4A4B] border-[#3F4A4B]">
  Content styled with #3F4A4B
</div>