#525259
Approximate Color Name: DimGray
Closest CSS Color Name: DimGray (#696969)
Color Space Coordinates
Copyable codes for development, CSS styling, and print
WCAG 2.1 Contrast & Accessibility Audit
Evaluates readability standards for normal body text (4.5:1 AA / 7.0:1 AAA) and large headings (3.0:1 AA / 4.5:1 AAA)
Tonal Variations (Shades, Tints & Tones)
Calibrated step variations created by adding black (shades), white (tints), and gray (tones)
Harmonies for #525259 (DimGray)
Classical color wheel pairings calculated from 360-degree rotational angles
Practical UI/UX Design Usage for #525259
Primary Buttons & Focus Rings
With an RGB luminance of 82, 82, 89, this shade works excellently with white text (#FFFFFF) for call-to-action buttons and form focus states.
Background Containers
To use #525259 as a card background or subtle surface tint, apply an opacity of 5% to 15% (bg-[#525259]/10 in Tailwind) to maintain high typography readability.
Data Visualization & Badges
Pair with its complementary accent #5A5A53 or triadic partner #5A5353 to distinguish distinct categories in charts and tables.
Explore More Popular Colors
View All Colors Directory →Tools & Utilities for #525259
Explore gradients, test contrast ratios, and generate monochromatic shades with #525259
Related Educational Guides
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A deep technical comparison between HEX and RGB/RGBA color models in web development, CSS stylesheets, design systems, and rendering engines.
RGB vs CMYK: Additive Screen Light vs Subtractive Print Ink
Learn why digital colors look different when printed. Explore the physics of additive RGB light versus subtractive CMYK ink and how to avoid gamut clipping.