Dark Slate Gray (Neutral)
#315566
RGB: 49, 85, 102
Color OverviewHEX #315566
#315566 Color Code Information
In the RGB color space, #315566 is composed of 19% red, 33% green, and 40% blue. In the HSL color space, it has a hue of 199°, saturation of 35%, and lightness of 30%.
HEX
#315566
RGB
49, 85, 102
HSL
199°, 35%, 30%
HSV
199°, 52%, 40%
CMYK
52%, 17%, 0%, 60%
Name Match
Dark Slate Gray
Closest StandardCSS Code & Tailwind Declarations
Ready-to-use style sheets and arbitrary classes for web development.
CSS Variables
:root {
--color-brand: #315566;
}
.element {
color: #315566;
background: #315566;
}Tailwind v4 Classes
<!-- Tailwind Arbitrary --> <div className="bg-[#315566] text-[#315566] border-[#315566]"> #315566 </div>
Shades of #315566 (Darker Variations)
Progressively mixed with black for depth, borders, and shadows.
Tints of #315566 (Lighter Variations)
Progressively mixed with pure white for subtle backgrounds and badges.
Tones of #315566 (Muted Variations)
Mixed with neutral gray to create soft, low-contrast variants.
Color Summary
Color NameDark Slate Gray
LuminanceDark (Deep)
Hue Angle199° (Cool/Blue)
Print Ink (K)60% Key Black
Harmonious Color Palettes for #315566
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 #315566 Background
Contrast Ratio against Pure White (#FFFFFF):8.01 : 1
WCAG AA (4.5:1)
WCAG AAA (7.0:1)
Sample Text on #315566 Background
Contrast Ratio against Pure Black (#000000):2.62 : 1
WCAG AA (4.5:1)
WCAG AAA (7.0:1)
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