Color #330068 Color / Colour Code #330068
This page shows the hex color code for color #330068 (#330068). The colour is a purple tone with 100% saturation and 20% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #330068 against common backgrounds.
Complementary Colors
#330068 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 239, 269, and 299 degrees for harmonious combinations.
Triadic Palette
Three colors at 269, 29, and 149 degrees.
Color Palettes Using #330068
Five shades at lightness levels 15% through 85% while keeping hue at 269 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 269 to 314 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 269 with its complement at 89 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 #330068
Lightness variations at hue 269 and 100% saturation.
CSS Gradients with #330068
Design Use Cases for #330068
High-Impact Accent
With 100% saturation, #330068 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.
Deep Accent & Text Color
#330068 at 20% lightness is dark enough for readable body text on light backgrounds while retaining its purple character. Use for headings, emphasized text, or deep accent borders. It provides contrast without the harshness of pure black.
Creativity & Premium Positioning
#330068 falls in the purple spectrum (hue 269). 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 #330068 (hue 269) to its complement at hue 89. For a subtler effect, try pairing with an analogous color at hue 299. Use CSS: background: linear-gradient(135deg, #330068, #356600);
CSS Code for #330068
Similar Colors
Colors visually similar to #330068 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #330068 across image editing and color design tools.
About Color #330068 (#330068)
#330068 is a purple color (colour) with RGB channel values of 51 red, 0 green, and 104 blue. The blue channel is dominant by a ratio of 104.0:1 over the weakest channel. In HSL terms, the hue sits at 269 degrees with 100% saturation and 20% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #330068 is 27/255 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 51% cyan, 100% magenta, 0% yellow, and 59% key (black).
The WCAG contrast ratio of #330068 against white is 15.66:1 and against black is 1.34:1. This exceeds the AAA requirement (7:1) for normal text on white, making it excellent for body text and small UI labels on light backgrounds.
The complementary colour #356600 creates maximum visual tension when paired with #330068. For more harmonious color combinations, use the analogous colours #000266 and #640066, 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 #330068
- 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 #330068?
- #330068 is Color #330068, a purple color (colour) with RGB(51, 0, 104), HSL(269, 100%, 20%), and CMYK(51%, 100%, 0%, 59%). Its perceived brightness is 27/255.
- Is #330068 accessible for text?
- Against white, #330068 has a contrast ratio of 15.66:1 (passes AA for normal text). Against black, it has 1.34:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #330068?
- The complementary colour is #356600 (hue 89). For subtle color combinations, use analogous colours #000266 and #640066. The triadic palette adds #663100 and #006631 for vibrant variety.
- How do I use #330068 in CSS?
- Use any format: color: #330068; or rgb(51, 0, 104); or hsl(269, 100%, 20%). For CSS custom properties: --color-primary: 269 100% 20%; 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.