Color #A3B6FF Color / Colour Code #A3B6FF
This page shows the hex color code for color #a3b6ff (#A3B6FF). The colour is a blue tone with 100% saturation and 82% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #A3B6FF against common backgrounds.
Complementary Colors
#A3B6FF paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 198, 228, and 258 degrees for harmonious combinations.
Triadic Palette
Three colors at 228, 348, and 108 degrees.
Color Palettes Using #A3B6FF
Five shades at lightness levels 15% through 85% while keeping hue at 228 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 228 to 273 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 228 with its complement at 48 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 #A3B6FF
Lightness variations at hue 228 and 100% saturation.
CSS Gradients with #A3B6FF
Design Use Cases for #A3B6FF
High-Impact Accent
With 100% saturation, #A3B6FF 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.
Light Background Tint
#A3B6FF at 82% lightness creates a gentle tinted background. Use it for section backgrounds, alert banners, or card surfaces that need to stand out from a white page without strong contrast. It adds color personality while keeping the design light and open.
Trust & Professional Identity
#A3B6FF sits in the blue range (hue 228). Blue is the world's most popular color for corporate identities because it conveys trust, stability, and competence. Use it for navigation bars, link text, form focus states, and any element where user confidence matters. Financial, healthcare, and technology brands rely heavily on this hue range.
Gradient Pairing
Create a gradient from #A3B6FF (hue 228) to its complement at hue 48. For a subtler effect, try pairing with an analogous color at hue 258. Use CSS: background: linear-gradient(135deg, #a3b6ff, #ffeda3);
CSS Code for #A3B6FF
Similar Colors
Colors visually similar to #A3B6FF based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #A3B6FF across image editing and color design tools.
About Color #A3B6FF (#A3B6FF)
#A3B6FF is a blue color (colour) with RGB channel values of 163 red, 182 green, and 255 blue. The blue channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 228 degrees with 100% saturation and 82% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #A3B6FF is 185/255 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 36% cyan, 29% magenta, 0% yellow, and 0% key (black).
The WCAG contrast ratio of #A3B6FF against white is 1.96:1 and against black is 10.69:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 10.69:1, or use it exclusively for decorative purposes.
The complementary colour #FFEDA3 creates maximum visual tension when paired with #A3B6FF. For more harmonious color combinations, use the analogous colours #A3E3FF and #BFA3FF, 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 #A3B6FF
- 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 #A3B6FF?
- #A3B6FF is Color #A3B6FF, a blue color (colour) with RGB(163, 182, 255), HSL(228, 100%, 82%), and CMYK(36%, 29%, 0%, 0%). Its perceived brightness is 185/255.
- Is #A3B6FF accessible for text?
- Against white, #A3B6FF has a contrast ratio of 1.96:1 (fails AA for normal text). Against black, it has 10.69:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #A3B6FF?
- The complementary colour is #FFEDA3 (hue 48). For subtle color combinations, use analogous colours #A3E3FF and #BFA3FF. The triadic palette adds #FFA3B6 and #B6FFA3 for vibrant variety.
- How do I use #A3B6FF in CSS?
- Use any format: color: #a3b6ff; or rgb(163, 182, 255); or hsl(228, 100%, 82%). For CSS custom properties: --color-primary: 228 100% 82%; 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.