Charcoal (Neutral)
#331537
RGB: 51, 21, 55
Color OverviewHEX #331537
#331537 Color Code Information
In the RGB color space, #331537 is composed of 20% red, 8% green, and 22% blue. In the HSL color space, it has a hue of 293°, saturation of 45%, and lightness of 15%.
HEX
#331537
RGB
51, 21, 55
HSL
293°, 45%, 15%
HSV
293°, 62%, 22%
CMYK
7%, 62%, 0%, 78%
Name Match
Charcoal
Closest StandardCSS Code & Tailwind Declarations
Ready-to-use style sheets and arbitrary classes for web development.
CSS Variables
:root {
--color-brand: #331537;
}
.element {
color: #331537;
background: #331537;
}Tailwind v4 Classes
<!-- Tailwind Arbitrary --> <div className="bg-[#331537] text-[#331537] border-[#331537]"> #331537 </div>
Shades of #331537 (Darker Variations)
Progressively mixed with black for depth, borders, and shadows.
Tints of #331537 (Lighter Variations)
Progressively mixed with pure white for subtle backgrounds and badges.
Tones of #331537 (Muted Variations)
Mixed with neutral gray to create soft, low-contrast variants.
Color Summary
Color NameCharcoal
LuminanceDark (Deep)
Hue Angle293° (Purple/Pink)
Print Ink (K)78% Key Black
Harmonious Color Palettes for #331537
Calculated color schemes based on classic geometric color wheel angles for graphic and web design.
Complementary
Analogous
Split Complementary
Monochromatic
WCAG Accessibility Contrast Ratios
Verification against Web Content Accessibility Guidelines (WCAG 2.1) standards for web text readability.
Sample Text on #331537 Background
Contrast Ratio against Pure White (#FFFFFF):16.11 : 1
WCAG AA (4.5:1)
WCAG AAA (7.0:1)
Sample Text on #331537 Background
Contrast Ratio against Pure Black (#000000):1.3 : 1
WCAG AA (4.5:1)
WCAG AAA (7.0:1)
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