DarkSlateBlue (Blue)
#315E8C
RGB: 49, 94, 140
Color OverviewHEX #315E8C
#315E8C Color Code Information
In the RGB color space, #315E8C is composed of 19% red, 37% green, and 55% blue. In the HSL color space, it has a hue of 210°, saturation of 48%, and lightness of 37%.
HEX
#315E8C
RGB
49, 94, 140
HSL
210°, 48%, 37%
HSV
210°, 65%, 54.9%
CMYK
65%, 33%, 0%, 45%
Name Match
DarkSlateBlue
Closest StandardCSS Code & Tailwind Declarations
Ready-to-use style sheets and arbitrary classes for web development.
CSS Variables
:root {
--color-brand: #315E8C;
}
.element {
color: #315E8C;
background: #315E8C;
}Tailwind v4 Classes
<!-- Tailwind Arbitrary --> <div className="bg-[#315E8C] text-[#315E8C] border-[#315E8C]"> #315E8C </div>
Shades of #315E8C (Darker Variations)
Progressively mixed with black for depth, borders, and shadows.
Tints of #315E8C (Lighter Variations)
Progressively mixed with pure white for subtle backgrounds and badges.
Tones of #315E8C (Muted Variations)
Mixed with neutral gray to create soft, low-contrast variants.
Color Summary
Color NameDarkSlateBlue
LuminanceDark (Deep)
Hue Angle210° (Cool/Blue)
Print Ink (K)45% Key Black
Harmonious Color Palettes for #315E8C
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 #315E8C Background
Contrast Ratio against Pure White (#FFFFFF):6.75 : 1
WCAG AA (4.5:1)
WCAG AAA (7.0:1)
Sample Text on #315E8C Background
Contrast Ratio against Pure Black (#000000):3.11 : 1
WCAG AA (4.5:1)
WCAG AAA (7.0:1)
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