Color #B300FA Color / Colour Code #B300FA
This page shows the hex color code for color #b300fa (#B300FA). The colour is a purple tone with 100% saturation and 49% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #B300FA against common backgrounds.
Complementary Colors
#B300FA paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 253, 283, and 313 degrees for harmonious combinations.
Triadic Palette
Three colors at 283, 43, and 163 degrees.
Color Palettes Using #B300FA
Five shades at lightness levels 15% through 85% while keeping hue at 283 and saturation at 100%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 283 to 328 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 283 with its complement at 103 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 #B300FA
Lightness variations at hue 283 and 100% saturation.
CSS Gradients with #B300FA
Design Use Cases for #B300FA
High-Impact Accent
With 100% saturation, #B300FA 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 49% lightness, #B300FA 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
#B300FA falls in the purple spectrum (hue 283). 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 #B300FA (hue 283) to its complement at hue 103. For a subtler effect, try pairing with an analogous color at hue 313. Use CSS: background: linear-gradient(135deg, #b300fa, #47fa00);
CSS Code for #B300FA
Similar Colors
Colors visually similar to #B300FA based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #B300FA across image editing and color design tools.
About Color #B300FA (#B300FA)
#B300FA is a purple color (colour) with RGB channel values of 179 red, 0 green, and 250 blue. The blue channel is dominant by a ratio of 250.0:1 over the weakest channel. In HSL terms, the hue sits at 283 degrees with 100% saturation and 49% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #B300FA is 82/255 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 28% cyan, 100% magenta, 0% yellow, and 2% key (black).
The WCAG contrast ratio of #B300FA against white is 4.89:1 and against black is 4.30:1. This meets the AA requirement (4.5:1) for normal text on white. For AAA compliance, consider darkening to at least 34% lightness.
The complementary colour #47FA00 creates maximum visual tension when paired with #B300FA. For more harmonious color combinations, use the analogous colours #3600FA and #FA00C4, 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 #B300FA
- 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 #B300FA?
- #B300FA is Color #B300FA, a purple color (colour) with RGB(179, 0, 250), HSL(283, 100%, 49%), and CMYK(28%, 100%, 0%, 2%). Its perceived brightness is 82/255.
- Is #B300FA accessible for text?
- Against white, #B300FA has a contrast ratio of 4.89:1 (passes AA for normal text). Against black, it has 4.30:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #B300FA?
- The complementary colour is #47FA00 (hue 103). For subtle color combinations, use analogous colours #3600FA and #FA00C4. The triadic palette adds #FAB300 and #00FAB3 for vibrant variety.
- How do I use #B300FA in CSS?
- Use any format: color: #b300fa; or rgb(179, 0, 250); or hsl(283, 100%, 49%). For CSS custom properties: --color-primary: 283 100% 49%; 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.