Color #642DFA Color / Colour Code #642DFA
This page shows the hex color code for color #642dfa (#642DFA). The colour is a purple tone with 95% saturation and 58% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #642DFA against common backgrounds.
Complementary Colors
#642DFA paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 226, 256, and 286 degrees for harmonious combinations.
Triadic Palette
Three colors at 256, 16, and 136 degrees.
Color Palettes Using #642DFA
Five shades at lightness levels 15% through 85% while keeping hue at 256 and saturation at 95%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 256 to 301 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 256 with its complement at 76 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 #642DFA
Lightness variations at hue 256 and 95% saturation.
CSS Gradients with #642DFA
Design Use Cases for #642DFA
High-Impact Accent
With 95% saturation, #642DFA is highly vivid. Reserve this for elements that need maximum attention: primary action buttons, notification badges, error states, or promotional banners. Use sparingly alongside neutral tones to avoid visual fatigue.
Soft Accent & Highlight
With 58% lightness, #642DFA has a softer, more approachable quality. It works well for hover states, subtle highlights, progress indicators, and secondary UI elements. This lightness range is particularly effective for tag backgrounds and status indicators.
Creativity & Premium Positioning
#642DFA falls in the purple spectrum (hue 256). 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 #642DFA (hue 256) to its complement at hue 76. For a subtler effect, try pairing with an analogous color at hue 286. Use CSS: background: linear-gradient(135deg, #642dfa, #c3fa2e);
CSS Code for #642DFA
Similar Colors
Colors visually similar to #642DFA based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #642DFA across image editing and color design tools.
About Color #642DFA (#642DFA)
#642DFA is a purple color (colour) with RGB channel values of 100 red, 45 green, and 250 blue. The blue channel is dominant by a ratio of 5.6:1 over the weakest channel. In HSL terms, the hue sits at 256 degrees with 95% saturation and 58% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #642DFA is 85/255 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 60% cyan, 82% magenta, 0% yellow, and 2% key (black).
The WCAG contrast ratio of #642DFA against white is 6.37:1 and against black is 3.30:1. This meets the AA requirement (4.5:1) for normal text on white. For AAA compliance, consider darkening to at least 41% lightness.
The complementary colour #C3FA2E creates maximum visual tension when paired with #642DFA. For more harmonious color combinations, use the analogous colours #2E5EFA and #CA2EFA, 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 #642DFA
- 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 #642DFA?
- #642DFA is Color #642DFA, a purple color (colour) with RGB(100, 45, 250), HSL(256, 95%, 58%), and CMYK(60%, 82%, 0%, 2%). Its perceived brightness is 85/255.
- Is #642DFA accessible for text?
- Against white, #642DFA has a contrast ratio of 6.37:1 (passes AA for normal text). Against black, it has 3.30:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #642DFA?
- The complementary colour is #C3FA2E (hue 76). For subtle color combinations, use analogous colours #2E5EFA and #CA2EFA. The triadic palette adds #FA642E and #2EFA64 for vibrant variety.
- How do I use #642DFA in CSS?
- Use any format: color: #642dfa; or rgb(100, 45, 250); or hsl(256, 95%, 58%). For CSS custom properties: --color-primary: 256 95% 58%; 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.