DimGray (Neutral)
#666B5B
RGB: 102, 107, 91
Color OverviewHEX #666B5B
#666B5B Color Code Information
In the RGB color space, #666B5B is composed of 40% red, 42% green, and 36% blue. In the HSL color space, it has a hue of 79°, saturation of 8%, and lightness of 39%.
HEX
#666B5B
RGB
102, 107, 91
HSL
79°, 8%, 39%
HSV
79°, 15%, 42%
CMYK
5%, 0%, 15%, 58%
Name Match
DimGray
Closest StandardCSS Code & Tailwind Declarations
Ready-to-use style sheets and arbitrary classes for web development.
CSS Variables
:root {
--color-brand: #666B5B;
}
.element {
color: #666B5B;
background: #666B5B;
}Tailwind v4 Classes
<!-- Tailwind Arbitrary --> <div className="bg-[#666B5B] text-[#666B5B] border-[#666B5B]"> #666B5B </div>
Shades of #666B5B (Darker Variations)
Progressively mixed with black for depth, borders, and shadows.
Tints of #666B5B (Lighter Variations)
Progressively mixed with pure white for subtle backgrounds and badges.
Tones of #666B5B (Muted Variations)
Mixed with neutral gray to create soft, low-contrast variants.
Color Summary
Color NameDimGray
LuminanceDark (Deep)
Hue Angle79° (Green)
Print Ink (K)58% Key Black
Harmonious Color Palettes for #666B5B
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 #666B5B Background
Contrast Ratio against Pure White (#FFFFFF):5.5 : 1
WCAG AA (4.5:1)
WCAG AAA (7.0:1)
Sample Text on #666B5B Background
Contrast Ratio against Pure Black (#000000):3.82 : 1
WCAG AA (4.5:1)
WCAG AAA (7.0:1)
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