Color #B404BD Color / Colour Code #B404BD
This page shows the hex color code for color #b404bd (#B404BD). The colour is a purple tone with 96% saturation and 38% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #B404BD against common backgrounds.
Complementary Colors
#B404BD paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 267, 297, and 327 degrees for harmonious combinations.
Triadic Palette
Three colors at 297, 57, and 177 degrees.
Color Palettes Using #B404BD
Five shades at lightness levels 15% through 85% while keeping hue at 297 and saturation at 96%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 297 to 342 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 297 with its complement at 117 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 #B404BD
Lightness variations at hue 297 and 96% saturation.
CSS Gradients with #B404BD
Design Use Cases for #B404BD
High-Impact Accent
With 96% saturation, #B404BD 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.
Primary Interface Color
At 38% lightness, #B404BD 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
#B404BD falls in the purple spectrum (hue 297). 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 #B404BD (hue 297) to its complement at hue 117. For a subtler effect, try pairing with an analogous color at hue 327. Use CSS: background: linear-gradient(135deg, #b404bd, #0dbe04);
CSS Code for #B404BD
Similar Colors
Colors visually similar to #B404BD based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #B404BD across image editing and color design tools.
About Color #B404BD (#B404BD)
#B404BD is a purple color (colour) with RGB channel values of 180 red, 4 green, and 189 blue. The blue channel is dominant by a ratio of 47.3:1 over the weakest channel. In HSL terms, the hue sits at 297 degrees with 96% saturation and 38% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #B404BD is 78/255 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 5% cyan, 98% magenta, 0% yellow, and 26% key (black).
The WCAG contrast ratio of #B404BD against white is 5.69:1 and against black is 3.69:1. This meets the AA requirement (4.5:1) for normal text on white. For AAA compliance, consider darkening to at least 27% lightness.
The complementary colour #0DBE04 creates maximum visual tension when paired with #B404BD. For more harmonious color combinations, use the analogous colours #5804BE and #BE046A, 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 #B404BD
- 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 #B404BD?
- #B404BD is Color #B404BD, a purple color (colour) with RGB(180, 4, 189), HSL(297, 96%, 38%), and CMYK(5%, 98%, 0%, 26%). Its perceived brightness is 78/255.
- Is #B404BD accessible for text?
- Against white, #B404BD has a contrast ratio of 5.69:1 (passes AA for normal text). Against black, it has 3.69:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #B404BD?
- The complementary colour is #0DBE04 (hue 117). For subtle color combinations, use analogous colours #5804BE and #BE046A. The triadic palette adds #BEB504 and #04BEB5 for vibrant variety.
- How do I use #B404BD in CSS?
- Use any format: color: #b404bd; or rgb(180, 4, 189); or hsl(297, 96%, 38%). For CSS custom properties: --color-primary: 297 96% 38%; 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.