Color #491ADA Color / Colour Code #491ADA
This page shows the hex color code for color #491ada (#491ADA). The colour is a purple tone with 79% saturation and 48% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #491ADA against common backgrounds.
Complementary Colors
#491ADA paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 225, 255, and 285 degrees for harmonious combinations.
Triadic Palette
Three colors at 255, 15, and 135 degrees.
Color Palettes Using #491ADA
Five shades at lightness levels 15% through 85% while keeping hue at 255 and saturation at 79%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 255 to 300 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 255 with its complement at 75 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 #491ADA
Lightness variations at hue 255 and 79% saturation.
CSS Gradients with #491ADA
Design Use Cases for #491ADA
Vibrant Brand Color
#491ADA has a strong 79% 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.
Primary Interface Color
At 48% lightness, #491ADA 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
#491ADA falls in the purple spectrum (hue 255). 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 #491ADA (hue 255) to its complement at hue 75. For a subtler effect, try pairing with an analogous color at hue 285. Use CSS: background: linear-gradient(135deg, #491ada, #abdb1a);
CSS Code for #491ADA
Similar Colors
Colors visually similar to #491ADA based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #491ADA across image editing and color design tools.
About Color #491ADA (#491ADA)
#491ADA is a purple color (colour) with RGB channel values of 73 red, 26 green, and 218 blue. The blue channel is dominant by a ratio of 8.4:1 over the weakest channel. In HSL terms, the hue sits at 255 degrees with 79% saturation and 48% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #491ADA is 62/255 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 67% cyan, 88% magenta, 0% yellow, and 15% key (black).
The WCAG contrast ratio of #491ADA against white is 8.59:1 and against black is 2.44:1. 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 #ABDB1A creates maximum visual tension when paired with #491ADA. For more harmonious color combinations, use the analogous colours #1A4ADB and #AB1ADB, 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 #491ADA
- 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 #491ADA?
- #491ADA is Color #491ADA, a purple color (colour) with RGB(73, 26, 218), HSL(255, 79%, 48%), and CMYK(67%, 88%, 0%, 15%). Its perceived brightness is 62/255.
- Is #491ADA accessible for text?
- Against white, #491ADA has a contrast ratio of 8.59:1 (passes AA for normal text). Against black, it has 2.44:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #491ADA?
- The complementary colour is #ABDB1A (hue 75). For subtle color combinations, use analogous colours #1A4ADB and #AB1ADB. The triadic palette adds #DB4A1A and #1ADB4A for vibrant variety.
- How do I use #491ADA in CSS?
- Use any format: color: #491ada; or rgb(73, 26, 218); or hsl(255, 79%, 48%). For CSS custom properties: --color-primary: 255 79% 48%; 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.