Color #A178BB Color / Colour Code #A178BB
This page shows the hex color code for color #a178bb (#A178BB). The colour is a purple tone with 33% saturation and 60% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #A178BB against common backgrounds.
Complementary Colors
#A178BB paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 247, 277, and 307 degrees for harmonious combinations.
Triadic Palette
Three colors at 277, 37, and 157 degrees.
Color Palettes Using #A178BB
Five shades at lightness levels 15% through 85% while keeping hue at 277 and saturation at 33%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 277 to 322 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 277 with its complement at 97 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 #A178BB
Lightness variations at hue 277 and 33% saturation.
CSS Gradients with #A178BB
Design Use Cases for #A178BB
Balanced UI Color
At 33% saturation, #A178BB strikes a balance between vibrancy and restraint. This makes it versatile for primary UI elements like navigation bars, card headers, and form accents. It draws attention without overwhelming adjacent content.
Soft Accent & Highlight
With 60% lightness, #A178BB 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
#A178BB falls in the purple spectrum (hue 277). 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 #A178BB (hue 277) to its complement at hue 97. For a subtler effect, try pairing with an analogous color at hue 307. Use CSS: background: linear-gradient(135deg, #a178bb, #91bb77);
CSS Code for #A178BB
Similar Colors
Colors visually similar to #A178BB based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #A178BB across image editing and color design tools.
About Color #A178BB (#A178BB)
#A178BB is a purple color (colour) with RGB channel values of 161 red, 120 green, and 187 blue. The blue channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 277 degrees with 33% saturation and 60% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #A178BB is 140/255 using the ITU-R BT.601 luma formula (0.299R + 0.587G + 0.114B). This is a medium-brightness color that can work with either dark or light text depending on font weight and size. For print production, the CMYK equivalent is 14% cyan, 36% magenta, 0% yellow, and 27% key (black).
The WCAG contrast ratio of #A178BB against white is 3.55:1 and against black is 5.92:1. This only passes AA for large text (18pt+) on white. For normal body text on white, darken the color or use it on a dark background where it achieves 5.92:1.
The complementary colour #91BB77 creates maximum visual tension when paired with #A178BB. For more harmonious color combinations, use the analogous colours #7F77BB and #BB77B3, 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 #A178BB
- 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 #A178BB?
- #A178BB is Color #A178BB, a purple color (colour) with RGB(161, 120, 187), HSL(277, 33%, 60%), and CMYK(14%, 36%, 0%, 27%). Its perceived brightness is 140/255.
- Is #A178BB accessible for text?
- Against white, #A178BB has a contrast ratio of 3.55:1 (fails AA for normal text). Against black, it has 5.92:1 (passes AA). It passes AA for large text (18pt+) on white. Use the contrast checker tool for custom background pairings.
- What colours pair well with #A178BB?
- The complementary colour is #91BB77 (hue 97). For subtle color combinations, use analogous colours #7F77BB and #BB77B3. The triadic palette adds #BBA177 and #77BBA1 for vibrant variety.
- How do I use #A178BB in CSS?
- Use any format: color: #a178bb; or rgb(161, 120, 187); or hsl(277, 33%, 60%). For CSS custom properties: --color-primary: 277 33% 60%; 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.