Dark Slate Blue (Blue)
#4F507B
RGB: 79, 80, 123
Color OverviewHEX #4F507B
#4F507B Color Code Information
In the RGB color space, #4F507B is composed of 31% red, 31% green, and 48% blue. In the HSL color space, it has a hue of 239°, saturation of 22%, and lightness of 40%.
HEX
#4F507B
RGB
79, 80, 123
HSL
239°, 22%, 40%
HSV
239°, 36%, 48%
CMYK
36%, 35%, 0%, 52%
Name Match
Dark Slate Blue
Closest StandardCSS Code & Tailwind Declarations
Ready-to-use style sheets and arbitrary classes for web development.
CSS Variables
:root {
--color-brand: #4F507B;
}
.element {
color: #4F507B;
background: #4F507B;
}Tailwind v4 Classes
<!-- Tailwind Arbitrary --> <div className="bg-[#4F507B] text-[#4F507B] border-[#4F507B]"> #4F507B </div>
Shades of #4F507B (Darker Variations)
Progressively mixed with black for depth, borders, and shadows.
Tints of #4F507B (Lighter Variations)
Progressively mixed with pure white for subtle backgrounds and badges.
Tones of #4F507B (Muted Variations)
Mixed with neutral gray to create soft, low-contrast variants.
Color Summary
Color NameDark Slate Blue
LuminanceDark (Deep)
Hue Angle239° (Cool/Blue)
Print Ink (K)52% Key Black
Harmonious Color Palettes for #4F507B
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 #4F507B Background
Contrast Ratio against Pure White (#FFFFFF):7.59 : 1
WCAG AA (4.5:1)
WCAG AAA (7.0:1)
Sample Text on #4F507B Background
Contrast Ratio against Pure Black (#000000):2.77 : 1
WCAG AA (4.5:1)
WCAG AAA (7.0:1)
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