Color #394BFB Color / Colour Code #394BFB
This page shows the hex color code for color #394bfb (#394BFB). The colour is a blue tone with 96% saturation and 60% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #394BFB against common backgrounds.
Complementary Colors
#394BFB paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 204, 234, and 264 degrees for harmonious combinations.
Triadic Palette
Three colors at 234, 354, and 114 degrees.
Color Palettes Using #394BFB
Five shades at lightness levels 15% through 85% while keeping hue at 234 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 234 to 279 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 234 with its complement at 54 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 #394BFB
Lightness variations at hue 234 and 96% saturation.
CSS Gradients with #394BFB
Design Use Cases for #394BFB
High-Impact Accent
With 96% saturation, #394BFB 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 60% lightness, #394BFB 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
#394BFB sits in the blue range (hue 234). 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 #394BFB (hue 234) to its complement at hue 54. For a subtler effect, try pairing with an analogous color at hue 264. Use CSS: background: linear-gradient(135deg, #394bfb, #fbe737);
CSS Code for #394BFB
Similar Colors
Colors visually similar to #394BFB based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #394BFB across image editing and color design tools.
About Color #394BFB (#394BFB)
#394BFB is a blue color (colour) with RGB channel values of 57 red, 75 green, and 251 blue. The blue channel is dominant by a ratio of 4.4:1 over the weakest channel. In HSL terms, the hue sits at 234 degrees with 96% saturation and 60% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #394BFB is 90/255 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 77% cyan, 70% magenta, 0% yellow, and 2% key (black).
The WCAG contrast ratio of #394BFB against white is 5.88:1 and against black is 3.57:1. This meets the AA requirement (4.5:1) for normal text on white. For AAA compliance, consider darkening to at least 42% lightness.
The complementary colour #FBE737 creates maximum visual tension when paired with #394BFB. For more harmonious color combinations, use the analogous colours #37ADFB and #8537FB, 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 #394BFB
- 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 #394BFB?
- #394BFB is Color #394BFB, a blue color (colour) with RGB(57, 75, 251), HSL(234, 96%, 60%), and CMYK(77%, 70%, 0%, 2%). Its perceived brightness is 90/255.
- Is #394BFB accessible for text?
- Against white, #394BFB has a contrast ratio of 5.88:1 (passes AA for normal text). Against black, it has 3.57:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #394BFB?
- The complementary colour is #FBE737 (hue 54). For subtle color combinations, use analogous colours #37ADFB and #8537FB. The triadic palette adds #FB374B and #4BFB37 for vibrant variety.
- How do I use #394BFB in CSS?
- Use any format: color: #394bfb; or rgb(57, 75, 251); or hsl(234, 96%, 60%). For CSS custom properties: --color-primary: 234 96% 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.