Color #654BFB Color / Colour Code #654BFB
This page shows the hex color code for color #654bfb (#654BFB). The colour is a blue tone with 96% saturation and 64% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #654BFB against common backgrounds.
Complementary Colors
#654BFB paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 219, 249, and 279 degrees for harmonious combinations.
Triadic Palette
Three colors at 249, 9, and 129 degrees.
Color Palettes Using #654BFB
Five shades at lightness levels 15% through 85% while keeping hue at 249 and saturation at 96%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 249 to 294 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 249 with its complement at 69 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 #654BFB
Lightness variations at hue 249 and 96% saturation.
CSS Gradients with #654BFB
Design Use Cases for #654BFB
High-Impact Accent
With 96% saturation, #654BFB 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.
Soft Accent & Highlight
With 64% lightness, #654BFB 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.
Trust & Professional Identity
#654BFB sits in the blue range (hue 249). 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 #654BFB (hue 249) to its complement at hue 69. For a subtler effect, try pairing with an analogous color at hue 279. Use CSS: background: linear-gradient(135deg, #654bfb, #e1fb4b);
CSS Code for #654BFB
Similar Colors
Colors visually similar to #654BFB based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #654BFB across image editing and color design tools.
About Color #654BFB (#654BFB)
#654BFB is a blue color (colour) with RGB channel values of 101 red, 75 green, and 251 blue. The blue channel is dominant by a ratio of 3.3:1 over the weakest channel. In HSL terms, the hue sits at 249 degrees with 96% saturation and 64% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #654BFB is 103/255 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 60% cyan, 70% magenta, 0% yellow, and 2% key (black).
The WCAG contrast ratio of #654BFB against white is 5.31:1 and against black is 3.95:1. This meets the AA requirement (4.5:1) for normal text on white. For AAA compliance, consider darkening to at least 45% lightness.
The complementary colour #E1FB4B creates maximum visual tension when paired with #654BFB. For more harmonious color combinations, use the analogous colours #4B89FB and #BE4BFB, 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 #654BFB
- 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 #654BFB?
- #654BFB is Color #654BFB, a blue color (colour) with RGB(101, 75, 251), HSL(249, 96%, 64%), and CMYK(60%, 70%, 0%, 2%). Its perceived brightness is 103/255.
- Is #654BFB accessible for text?
- Against white, #654BFB has a contrast ratio of 5.31:1 (passes AA for normal text). Against black, it has 3.95:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #654BFB?
- The complementary colour is #E1FB4B (hue 69). For subtle color combinations, use analogous colours #4B89FB and #BE4BFB. The triadic palette adds #FB664B and #4BFB66 for vibrant variety.
- How do I use #654BFB in CSS?
- Use any format: color: #654bfb; or rgb(101, 75, 251); or hsl(249, 96%, 64%). For CSS custom properties: --color-primary: 249 96% 64%; 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.