Color #A428BD Color / Colour Code #A428BD
This page shows the hex color code for color #a428bd (#A428BD). The colour is a purple tone with 65% saturation and 45% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #A428BD against common backgrounds.
Complementary Colors
#A428BD paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 260, 290, and 320 degrees for harmonious combinations.
Triadic Palette
Three colors at 290, 50, and 170 degrees.
Color Palettes Using #A428BD
Five shades at lightness levels 15% through 85% while keeping hue at 290 and saturation at 65%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 290 to 335 degrees create a warm, unified palette. This analogous scheme works for marketing materials, seasonal campaigns, and any design that needs visual warmth without clashing colors.
Combines the base color at hue 290 with its complement at 110 and two adjacent cool tones. This split-complementary approach provides strong visual contrast while remaining more balanced than a pure complementary scheme.
Five evenly spaced hues at 40% saturation and 80% lightness. Pastels are gentle on the eyes and work well for dashboards, onboarding screens, category tags, and any interface where multiple distinct colors are needed without visual aggression.
Shades & Tints of #A428BD
Lightness variations at hue 290 and 65% saturation.
CSS Gradients with #A428BD
Design Use Cases for #A428BD
Vibrant Brand Color
#A428BD has a strong 65% saturation that makes it ideal for brand identity elements. Use it for logos, primary call-to-action buttons, hero section accents, and marketing materials where visual impact matters. This saturation level is eye-catching without being harsh.
Primary Interface Color
At 45% lightness, #A428BD is in the mid-range, making it ideal for interactive elements like buttons, links, and selected states. This lightness level ensures good contrast against both light and dark adjacent elements in most layouts.
Creativity & Premium Positioning
#A428BD falls in the purple spectrum (hue 290). Purple communicates creativity, wisdom, and luxury. It is effective for premium product highlights, creative portfolio accents, meditation app interfaces, and rewards program branding. Purple occupies a unique space between the energy of red and the calm of blue.
Gradient Pairing
Create a gradient from #A428BD (hue 290) to its complement at hue 110. For a subtler effect, try pairing with an analogous color at hue 320. Use CSS: background: linear-gradient(135deg, #a428bd, #41bd28);
CSS Code for #A428BD
Similar Colors
Colors visually similar to #A428BD based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #A428BD across image editing and color design tools.
About Color #A428BD (#A428BD)
#A428BD is a purple color (colour) with RGB channel values of 164 red, 40 green, and 189 blue. The blue channel is dominant by a ratio of 4.7:1 over the weakest channel. In HSL terms, the hue sits at 290 degrees with 65% saturation and 45% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #A428BD is 94/255 using the ITU-R BT.601 luma formula (0.299R + 0.587G + 0.114B). This appears dark to the human eye, so pair it with light text for adequate readability. For print production, the CMYK equivalent is 13% cyan, 79% magenta, 0% yellow, and 26% key (black).
The WCAG contrast ratio of #A428BD against white is 5.81:1 and against black is 3.62:1. This meets the AA requirement (4.5:1) for normal text on white. For AAA compliance, consider darkening to at least 31% lightness.
The complementary colour #41BD28 creates maximum visual tension when paired with #A428BD. For more harmonious color combinations, use the analogous colours #5A28BD and #BD288C, which sit 30 degrees on either side of the hue wheel. To build a complete design system, start with the monochromatic scale above for consistent shade variations, then add one complementary or triadic accent for interactive elements.
How to Explore Color #A428BD
- Enter your color value in HEX format.
- The tool converts it to RGB, HSL, CMYK format in real time.
- Copy the converted value to your clipboard.
What is HEX to RGB, HSL, CMYK color conversion
Converting from HEX to RGB, HSL, CMYK translates a color value between two different color models. Different color models are used in web design (HEX, RGB), print (CMYK), and color theory (HSL, HSV).
Related Tools & Colors
Frequently Asked Questions
- What color / colour is #A428BD?
- #A428BD is Color #A428BD, a purple color (colour) with RGB(164, 40, 189), HSL(290, 65%, 45%), and CMYK(13%, 79%, 0%, 26%). Its perceived brightness is 94/255.
- Is #A428BD accessible for text?
- Against white, #A428BD has a contrast ratio of 5.81:1 (passes AA for normal text). Against black, it has 3.62:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #A428BD?
- The complementary colour is #41BD28 (hue 110). For subtle color combinations, use analogous colours #5A28BD and #BD288C. The triadic palette adds #BDA428 and #28BDA4 for vibrant variety.
- How do I use #A428BD in CSS?
- Use any format: color: #a428bd; or rgb(164, 40, 189); or hsl(290, 65%, 45%). For CSS custom properties: --color-primary: 290 65% 45%; then use it as hsl(var(--color-primary)).
- Is this color / colour explorer free?
- Yes, completely free with no signup required. All colour calculations run in your browser. You can explore any valid hex color code, not just the pre-generated palette.