Slate Blue (Blue)

#5B55CC

RGB: 91, 85, 204

Color OverviewHEX #5B55CC

#5B55CC Color Code Information

In the RGB color space, #5B55CC is composed of 36% red, 33% green, and 80% blue. In the HSL color space, it has a hue of 243°, saturation of 54%, and lightness of 57%.

HEX

#5B55CC

RGB

91, 85, 204

HSL

243°, 54%, 57%

HSV

243°, 58%, 80%

CMYK

55%, 58%, 0%, 20%

Name Match

Slate Blue

Closest Standard

Shades of #5B55CC (Darker Variations)

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

Tints of #5B55CC (Lighter Variations)

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

Tones of #5B55CC (Muted Variations)

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

Color Harmonies for #5B55CC

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 #5B55CC Background

Contrast Ratio against Pure White (#FFFFFF):5.81 : 1

WCAG AA (4.5:1)

WCAG AAA (7.0:1)

Sample Text on #5B55CC Background

Contrast Ratio against Pure Black (#000000):3.62 : 1

WCAG AA (4.5:1)

WCAG AAA (7.0:1)

Developer Code Snippets & Tailwind CSS

CSS Variables & Declarations

:root {
  --color-brand: #5B55CC;
}

.element {
  color: #5B55CC;
  background-color: #5B55CC;
  border-color: #5B55CC;
}

Tailwind CSS v4 Utility Classes

<!-- Tailwind Arbitrary Values -->
<div className="bg-[#5B55CC] text-[#5B55CC] border-[#5B55CC]">
  Content styled with #5B55CC
</div>