Color #B433DB Color / Colour Code #B433DB
This page shows the hex color code for color #b433db (#B433DB). The colour is a purple tone with 70% saturation and 53% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #B433DB against common backgrounds.
Complementary Colors
#B433DB paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 256, 286, and 316 degrees for harmonious combinations.
Triadic Palette
Three colors at 286, 46, and 166 degrees.
Color Palettes Using #B433DB
Five shades at lightness levels 15% through 85% while keeping hue at 286 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 286 to 331 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 286 with its complement at 106 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 #B433DB
Lightness variations at hue 286 and 70% saturation.
CSS Gradients with #B433DB
Design Use Cases for #B433DB
Vibrant Brand Color
#B433DB 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 53% lightness, #B433DB 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
#B433DB falls in the purple spectrum (hue 286). 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 #B433DB (hue 286) to its complement at hue 106. For a subtler effect, try pairing with an analogous color at hue 316. Use CSS: background: linear-gradient(135deg, #b433db, #5adb33);
CSS Code for #B433DB
Similar Colors
Colors visually similar to #B433DB based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #B433DB across image editing and color design tools.
About Color #B433DB (#B433DB)
#B433DB is a purple color (colour) with RGB channel values of 180 red, 51 green, and 219 blue. The blue channel is dominant by a ratio of 4.3:1 over the weakest channel. In HSL terms, the hue sits at 286 degrees with 70% saturation and 53% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #B433DB is 109/255 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 18% cyan, 77% magenta, 0% yellow, and 14% key (black).
The WCAG contrast ratio of #B433DB against white is 4.73:1 and against black is 4.44:1. This meets the AA requirement (4.5:1) for normal text on white. For AAA compliance, consider darkening to at least 37% lightness.
The complementary colour #5ADB33 creates maximum visual tension when paired with #B433DB. For more harmonious color combinations, use the analogous colours #6033DB and #DB33AE, 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 #B433DB
- 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 #B433DB?
- #B433DB is Color #B433DB, a purple color (colour) with RGB(180, 51, 219), HSL(286, 70%, 53%), and CMYK(18%, 77%, 0%, 14%). Its perceived brightness is 109/255.
- Is #B433DB accessible for text?
- Against white, #B433DB has a contrast ratio of 4.73:1 (passes AA for normal text). Against black, it has 4.44:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #B433DB?
- The complementary colour is #5ADB33 (hue 106). For subtle color combinations, use analogous colours #6033DB and #DB33AE. The triadic palette adds #DBB433 and #33DBB4 for vibrant variety.
- How do I use #B433DB in CSS?
- Use any format: color: #b433db; or rgb(180, 51, 219); or hsl(286, 70%, 53%). For CSS custom properties: --color-primary: 286 70% 53%; 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.