Color #8340DD Color / Colour Code #8340DD
This page shows the hex color code for color #8340dd (#8340DD). The colour is a purple tone with 70% saturation and 56% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #8340DD against common backgrounds.
Complementary Colors
#8340DD paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 236, 266, and 296 degrees for harmonious combinations.
Triadic Palette
Three colors at 266, 26, and 146 degrees.
Color Palettes Using #8340DD
Five shades at lightness levels 15% through 85% while keeping hue at 266 and saturation at 70%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 266 to 311 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 266 with its complement at 86 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 #8340DD
Lightness variations at hue 266 and 70% saturation.
CSS Gradients with #8340DD
Design Use Cases for #8340DD
Vibrant Brand Color
#8340DD has a strong 70% 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.
Soft Accent & Highlight
With 56% lightness, #8340DD 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
#8340DD falls in the purple spectrum (hue 266). 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 #8340DD (hue 266) to its complement at hue 86. For a subtler effect, try pairing with an analogous color at hue 296. Use CSS: background: linear-gradient(135deg, #8340dd, #99dd40);
CSS Code for #8340DD
Similar Colors
Colors visually similar to #8340DD based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #8340DD across image editing and color design tools.
About Color #8340DD (#8340DD)
#8340DD is a purple color (colour) with RGB channel values of 131 red, 64 green, and 221 blue. The blue channel is dominant by a ratio of 3.5:1 over the weakest channel. In HSL terms, the hue sits at 266 degrees with 70% saturation and 56% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #8340DD is 102/255 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 41% cyan, 71% magenta, 0% yellow, and 13% key (black).
The WCAG contrast ratio of #8340DD against white is 5.61:1 and against black is 3.74:1. This meets the AA requirement (4.5:1) for normal text on white. For AAA compliance, consider darkening to at least 39% lightness.
The complementary colour #99DD40 creates maximum visual tension when paired with #8340DD. For more harmonious color combinations, use the analogous colours #404BDD and #D340DD, 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 #8340DD
- 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 #8340DD?
- #8340DD is Color #8340DD, a purple color (colour) with RGB(131, 64, 221), HSL(266, 70%, 56%), and CMYK(41%, 71%, 0%, 13%). Its perceived brightness is 102/255.
- Is #8340DD accessible for text?
- Against white, #8340DD has a contrast ratio of 5.61:1 (passes AA for normal text). Against black, it has 3.74:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #8340DD?
- The complementary colour is #99DD40 (hue 86). For subtle color combinations, use analogous colours #404BDD and #D340DD. The triadic palette adds #DD8440 and #40DD84 for vibrant variety.
- How do I use #8340DD in CSS?
- Use any format: color: #8340dd; or rgb(131, 64, 221); or hsl(266, 70%, 56%). For CSS custom properties: --color-primary: 266 70% 56%; 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.