LightSlateGray (Neutral)
#899D8B
RGB: 137, 157, 139
Color OverviewHEX #899D8B
#899D8B Color Code Information
In the RGB color space, #899D8B is composed of 54% red, 62% green, and 55% blue. In the HSL color space, it has a hue of 126°, saturation of 9%, and lightness of 58%.
HEX
#899D8B
RGB
137, 157, 139
HSL
126°, 9%, 58%
HSV
126°, 13%, 62%
CMYK
13%, 0%, 11%, 38%
Name Match
LightSlateGray
Closest StandardCSS Code & Tailwind Declarations
Ready-to-use style sheets and arbitrary classes for web development.
CSS Variables
:root {
--color-brand: #899D8B;
}
.element {
color: #899D8B;
background: #899D8B;
}Tailwind v4 Classes
<!-- Tailwind Arbitrary --> <div className="bg-[#899D8B] text-[#899D8B] border-[#899D8B]"> #899D8B </div>
Shades of #899D8B (Darker Variations)
Progressively mixed with black for depth, borders, and shadows.
Tints of #899D8B (Lighter Variations)
Progressively mixed with pure white for subtle backgrounds and badges.
Tones of #899D8B (Muted Variations)
Mixed with neutral gray to create soft, low-contrast variants.
Color Summary
Color NameLightSlateGray
LuminanceLight (Bright)
Hue Angle126° (Green)
Print Ink (K)38% Key Black
Harmonious Color Palettes for #899D8B
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 #899D8B Background
Contrast Ratio against Pure White (#FFFFFF):2.89 : 1
WCAG AA (4.5:1)
WCAG AAA (7.0:1)
Sample Text on #899D8B Background
Contrast Ratio against Pure Black (#000000):7.26 : 1
WCAG AA (4.5:1)
WCAG AAA (7.0:1)
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